| 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 2/50 16/50 27/50; SQUAMOUS CELL CARCINOMA 0/50 12/50 11/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 13/51 16/50; SQUAMOUS CELL CARCINOMA 0/50 12/51 13/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Intestines (Large)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMATOUS POLYP (ADENOMA) 0/50 28/40 53/60 43/49; CARCINOMA 0/50 2/40 21/60 8/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Intestines (Large)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMATOUS POLYP (ADENOMA) 0/50 13/40 51/59 40/50; CARCINOMA 0/50 1/40 11/59 17/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 3/40 16/60 16/48 OR CARCINOMA 0/50 0/40 0/60 2/48
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 2/50 10/40 11/59 14/50 OR CARCINOMA 0/50 0/40 2/59 1/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 6/50 45/50 49/50; CARCINOMA 0/50 23/50 27/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 10/50 38/51 39/50; CARCINOMA 9/50 18/51 21/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 28/40 47/60 29/48; CARCINOMA 0/50 12/40 57/60 45/48; HEPATOCHOLANGIOCARCINOMA 0/50 0/40 11/60 13/48
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 1/50 20/40 40/59 34/50; CARCINOMA 1/50 12/40 55/59 46/50; HEPATOCHOLANGIOCARCINOMA 0/50 0/40 6/59 2/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 4/50 17/50 13/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 7/50 26/51 24/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        TRANSITIONAL CELL PAPILLOMA 0/50 2/40 7/60 9/46; TRANSITIONAL CELL CARCINOMA 0/50 0/40 8/60 16/46
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-383
                            
                         | 
                                                 81-49-2  | 
                         1-Amino-2,4-dibromoanthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        TRANSITIONAL CELL PAPILLOMA 0/50 1/38 2/58 8/50; TRANSITIONAL CELL CARCINOMA 0/50 0/38 1/58 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-269
                            
                         | 
                                                 542-75-6  | 
                         1,3-Dichloropropene (Telone II)  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 1/50 2/50 OR SQUAMOUS CELL CARCINOMA 0/50 0/50 2/50 COMBINED 0/50 1/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-269
                            
                         | 
                                                 542-75-6  | 
                         1,3-Dichloropropene (Telone II)  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 1/52 1/52 9/52; SQUAMOUS CELL CARCINOMA 0/52 0/52 4/52
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-269
                            
                         | 
                                                 542-75-6  | 
                         1,3-Dichloropropene (Telone II)  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Forestomach
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/52 2/52 3/52
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-269
                            
                         | 
                                                 542-75-6  | 
                         1,3-Dichloropropene (Telone II)  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        NEOPLASTIC NODULE 1/52 6/52 7/52
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-269
                            
                         | 
                                                 542-75-6  | 
                         1,3-Dichloropropene (Telone II)  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 0/50 3/50 8/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-269
                            
                         | 
                                                 542-75-6  | 
                         1,3-Dichloropropene (Telone II)  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        TRANSITIONAL CELL CARCINOMA 0/50 8/50 21/48
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-216
                            
                         | 
                                                 2432-99-7  | 
                         11-Aminoundecanoic acid  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-216
                            
                         | 
                                                 2432-99-7  | 
                         11-Aminoundecanoic acid  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-216
                            
                         | 
                                                 2432-99-7  | 
                         11-Aminoundecanoic acid  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Hematopoietic System
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal  | 
                        
                                                        LYMPHOMA 2/50 9/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-216
                            
                         | 
                                                 2432-99-7  | 
                         11-Aminoundecanoic acid  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        NEOPLASTIC NODULE 1/50 9/50 8/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-216
                            
                         | 
                                                 2432-99-7  | 
                         11-Aminoundecanoic acid  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        TRANSITIONAL CELL CARCINOMA 0/48 0/48 7/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Esophagus
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 0/51 1/53 10/52
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Esophagus
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/51 0/53 1/51 5/55 0/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/52 1/50 5/51 3/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 3/51 2/50 2/49 OR SQUAMOUS CELL CARCINOMA 0/50 0/51 1/50 2/49 COMBINED 0/50 3/51 3/50 4/49
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/51 0/53 0/51 1/55 5/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Harderian Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 2/52 6/50 8/51 15/50 OR CARCINOMA 1/52 6/50 5/51 7/50 COMBINED 3/52 12/50 13/51 19/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Harderian Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 3/50 6/51 12/50 18/49 OR CARCINOMA 1/50 1/51 4/50 4/49 COMBINED 4/50 7/51 16/50 22/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Hematopoietic System
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        MONONUCLEAR CELL LEUKEMIA 27/51 29/53 40/51 34/55 25/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Intestines (Large)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA OR CARCINOMA 0/51 0/53 3/51 4/55 11/59
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Intestines (Small)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA OR CARCINOMA 0/51 0/53 0/51 2/53 5/59
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA 0/51 0/53 1/51 3/55 1/59
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 0/51 3/50 2/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 3/52 3/50 9/51 17/50 OR ALVEOLAR/BRONCHIOLAR CARCINOMA 2/52 2/50 6/51 5/50 COMBINED 5/52 5/50 15/51 19/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 12/50 4/51 12/50 21/49 OR ALVEOLAR/BRONCHIOLAR CARCINOMA 3/50 7/51 8/50 11/49 COMBINED 15/50 11/51 16/50 25/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 1/51 0/53 3/51 1/55 4/60 OR ALVEOLAR/BRONCHIOLAR CARCINOMA 0/51 1/53 0/51  3/55 3/60 COMBINED 1/51 1/53 3/51 4/55 7/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        CARCINOMA 0/52 0/50 1/51 2/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        FIBROADENOMA 25/50 45/51 46/53 45/52
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        FIBROADENOMA 0/51 4/53 6/51 6/55 5/60 OR ADENOMA 0/51 0/53 1/51 1/55 0/60 COMBINED 0/51 4/53 7/51 7/55 5/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Mesothelium (Abdominal Cavity/Tunica Vaginalis)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        MESOTHELIOMA 0/51 3/53 8/51 9/55 26/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Oral Cavity
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 2/50 2/51 4/53 5/52 OR SQUAMOUS CELL CARCINOMA 0/50 1/51 1/53 1/52 COMBINED 2/50 3/51 5/53 6/52
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Oral Cavity
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/51 4/53 8/51 10/55 12/60 OR SQUAMOUS CELL CARCINOMA 0/51 0/53 1/51 0/55 2/60 COMBINED 0/51 4/53 9/51 10/55 13/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Pancreas Acinar Cell
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA 1/51 2/53 4/51 3/53 3/59
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Seminal Vesicle
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/51 0/53 0/51 0/55 1/59 OR CARCINOMA 0/51 0/53 0/51 0/55 1/59 COMBINED 0/51 0/53 0/51 0/55 2/59
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Skin
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 1/51 0/53 2/51 5/55 11/60 OR KERATOACANTHOMA 3/51 5/53 11/51 16/55 10/60 OR TRICHOEPITHELIOMA 0/51 0/53 0/51 1/55 1/60 OR BASAL CELL ADENOMA 0/51 1/53 0/51 3/55 6/60 OR BASAL CELL CARCINOMA 0/51 0/53 2/51 2/55 0/60 OR SQUAMOUS CELL CARCINOMA 0/51 0/53 0/51 0/55   1/60 COMBINED 4/51 6/53 14/51 24/55 21/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Subcutaneous Tissue
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SARCOMA 0/52 1/50 4/51 11/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Subcutaneous Tissue
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        FIBROMA 2/51 8/53 11/51 15/55 7/60 OR FIBROSARCOMA 0/51 1/53 0/51 0/55 1/60 OR SARCOMA 0/51 0/53 2/51 3/55 2/60 COMBINED 2/51 9/53 13/51 16/55 10/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 0/51 2/53 3/52 OR CARCINOMA 0/50 0/51 0/53 1/52 COMBINED 0/50 0/51 2/53 4/52
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/51 1/53 2/51 2/55 7/59 OR CARCINOMA 0/51 1/53 4/51 1/55 2/59 COMBINED 0/51 2/53 6/51 3/55 9/59
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        TRANSITIONAL CELL PAPILLOMA 0/51 0/53 1/51 2/55 1/59 OR TRANSITIONAL CELL CARCINOMA 0/51 0/53 0/51 1/55 1/59 COMBINED 0/51 0/53 1/51 3/55 2/59
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Vascular System (Unspecified)
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        HEMANGIOMA AND HEMANGIOSARCOMA 1/52 2/50 0/51 5/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-452
                            
                         | 
                                                 3296-90-0  | 
                         2,2-bis(Bromomethyl)-1,3-propanediol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Zymbal Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/51 0/53 1/51 3/55 2/60 OR CARCINOMA 2/51 1/53 3/51 2/55 15/60 COMBINED 2/51 1/53 4/51 5/55 15/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-094
                            
                         | 
                                                 119-34-6  | 
                         4-Amino-2-nitrophenol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-094
                            
                         | 
                                                 119-34-6  | 
                         4-Amino-2-nitrophenol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-094
                            
                         | 
                                                 119-34-6  | 
                         4-Amino-2-nitrophenol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-094
                            
                         | 
                                                 119-34-6  | 
                         4-Amino-2-nitrophenol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-063
                            
                         | 
                                                 95-83-0  | 
                         4-Chloro-o-phenylenediamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (SQUAMOUS CELL PAPILLOMA OR SQUAMOUS CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-063
                            
                         | 
                                                 95-83-0  | 
                         4-Chloro-o-phenylenediamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (SQUAMOUS CELL PAPILLOMA OR SQUAMOUS CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-063
                            
                         | 
                                                 95-83-0  | 
                         4-Chloro-o-phenylenediamine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-063
                            
                         | 
                                                 95-83-0  | 
                         4-Chloro-o-phenylenediamine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-063
                            
                         | 
                                                 95-83-0  | 
                         4-Chloro-o-phenylenediamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL PAPILLOMA, TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-063
                            
                         | 
                                                 95-83-0  | 
                         4-Chloro-o-phenylenediamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL PAPILLOMA, TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-234
                            
                         | 
                                                 57-06-7  | 
                         Allyl isothiocyanate  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-234
                            
                         | 
                                                 57-06-7  | 
                         Allyl isothiocyanate  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-234
                            
                         | 
                                                 57-06-7  | 
                         Allyl isothiocyanate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Subcutaneous Tissue
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal  | 
                        
                                                        FIBROSARCOMA 0/50 0/50 3/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-234
                            
                         | 
                                                 57-06-7  | 
                         Allyl isothiocyanate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        TRANSITIONAL CELL PAPILLOMA 0/49 2/49 4/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Transitional Cell
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        PAPILLOMA 0/50 0/50 2/50 0/50 1/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 4/50 9/50 7/50 12/49; ADENOMA OR CARCINOMA 0/50 6/50 9/50 8/50 14/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        ADENOMA 1/50 3/50 9/50 5/50 3/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Some Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA OR CARCINOMA 1/50 3/50 4/50 5/50 3/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 6/49 28/50 27/50 40/49 OR CARCINOMA 2/49 3/50 8/50 8/49 COMBINED 6/49 30/50 30/50 41/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 21/50 32/50 38/50 41/49 OR CARCINOMA 8/50 13/50 17/50 21/49 OR HEPATOBLASTOMA 1/50 6/50 11/50 37/49 COMBINED 26/50 35/50 43/50 48/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 2/50 6/50 4/50 3/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA 1/45 1/48 2/48 2/48 OR CARCINOMA 0/45 0/48 0/48 2/48 COMBINED 1/45 1/48 2/48 4/48
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA 0/50 0/50 2/49 2/46
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        TRANSITIONAL EPITHELIAL PAPILLOMA OR CARCINOMA 0/49 0/49 0/49 1/50 2/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-494
                            
                         | 
                                                 84-65-1  | 
                         Anthraquinone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        TRANSITIONAL EPITHELIAL PAPILLOMA 0/50 1/50 3/50 7/50 3/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-299
                            
                         | 
                                                 2475-45-8  | 
                         C.I. Disperse Blue 1  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         No Evidence  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-299
                            
                         | 
                                                 2475-45-8  | 
                         C.I. Disperse Blue 1  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA 3/50 9/50 10/50 9/50 OR CARCINOMA 6/50 15/50 13/50 8/50 COMBINED 9/50 21/50 20/50 16/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-299
                            
                         | 
                                                 2475-45-8  | 
                         C.I. Disperse Blue 1  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Lung
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 1/50 3/49 5/50 5/50 OR ALVEOLAR/BRONCHIOLAR CARCINOMA 3/50 6/49 1/50 6/50 COMBINED 4/50 9/49 5/50 11/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-299
                            
                         | 
                                                 2475-45-8  | 
                         C.I. Disperse Blue 1  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Pancreas Islet Cell
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA 1/49 0/50 4/50 2/50 OR CARCINOMA 0/49 2/50 1/50 1/50 COMBINED 1/49 2/50 5/50 3/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-299
                            
                         | 
                                                 2475-45-8  | 
                         C.I. Disperse Blue 1  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        TRANSITIONAL CELL PAPILLOMA 0/48 0/50 9/50 15/48 OR TRANSITIONAL CELL CARCINOMA 0/48 0/50 10/50 13/48 COMBINED 0/48 0/50 15/50 21/48; LEIOMYOMA 0/48 0/50 1/50 4/48 OR LEIOMYOSARCOMA 0/48 0/50 2/50 23/48 COMBINED 0/48 0/50 3/50 26/48; SQUAMOUS CELL PAPILLOMA 0/48 0/50 1/50 7/48 OR SQUAMOUS CELL CARCINOMA 0/48 0/50 1/50 4/48 COMBINED 0/48 0/50 1/50 11/48
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-299
                            
                         | 
                                                 2475-45-8  | 
                         C.I. Disperse Blue 1  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        TRANSITIONAL CELL PAPILLOMA 0/49 0/50 8/50 4/49 OR TRANSITIONAL CELL CARCINOMA 0/49 0/50 4/50 8/49 COMBINED 0/49 0/50 10/50 11/49; LEIOMYOMA 0/49 0/50 7/50 41/49 OR LEIOMYOSARCOMA 0/49 0/50 6/50 41/49 COMBINED 0/49 0/50 7/50 41/49; SQUAMOUS CELL PAPILLOMA 0/49 0/50 1/50 3/49 OR SQUAMOUS CELL CARCINOMA 0/49 0/50 1/50 1/49 COMBINED 0/49 0/50 2/50 4/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        Squamous Cell Papilloma 0/50 0/50 0/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 1/50 0/50 2/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Harderian Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 1/50 3/50 3/50 8/50 OR CARCINOMA 1/50 2/50 0/50 1/50 COMBINED 2/50 5/50 3/50 9/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Harderian Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 2/50 5/50 8/50 10/50 OR CARCINOMA 0/50 0/50 2/50 2/50 COMBINED 2/50 5/50 10/50 12/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (SINGLE SECTIONS) ADENOMA 0/50 1/49 1/50 3/50 (SINGLE AND STEP SECTIONS) ADENOMA 0/50 2/49 3/50 9/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (SINGLE SECTIONS) ADENOMA 0/49 0/50 0/50 2/50 (SINGLE AND STEP SECTIONS) ADENOMA 0/49 0/50 0/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (SINGLE SECTIONS) ADENOMA 0/50 1/50 1/50 2/50 (SINGLE AND STEP SECTIONS) ADENOMA 1/50 7/50 6/50 7/50 OR CARCINOMA 0/50 2/50 0/50 1/50 COMBINED 1/50 9/50 6/50 8/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 17/50 19/49 11/50 16/50 OR CARCINOMA 4/50 11/49 14/50 19/50 COMBINED 20/50 26/49 20/50 30/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        Alveolar/Bronchiolar Adenoma 1/49 0/50 0/50 3/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        Alveolar/Bronchiolar Adenoma 2/50 16/49 29/50 26/50 or Alveolar/Bronchiolar Carcinoma 2/50 14/49 16/50 28/50 Combined 4/50 28/49 34/50 42/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        Alveolar/Bronchiolar Adenoma 8/50 18/50 22/50 28/50 or Alveolar/Bronchiolar Carcinoma 6/50 12/50 23/50 28/50 Combined 13/50 28/50 36/50 43/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        Alveolar/Bronchiolar Adenoma 2/50 0/50 3/49 3/50 or Alveolar/Bronchiolar Carcinoma 0/50 2/50 1/49 4/50 Combined 2/50 2/50 4/49 6/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        CARCINOMA 3/50 4/50 7/50 12/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        FIBROADENOMA 24/49 32/50 36/50 36/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Mesothelium (Abdominal Cavity/Tunica Vaginalis)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SARCOMA 0/50 4/50 8/50 3/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Oral Cavity
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 1/49 2/50 2/50 7/50 OR SQUAMOUS CELL CARCINOMA 0/49 1/50 3/50 4/50 COMBINED 1/49 3/50 5/50 11/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Oral Cavity
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 2/50 4/50 10/50 OR SQUAMOUS CELL CARCINOMA 0/50 0/50 1/50 2/50 COMBINED 0/50 2/50 5/50 12/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Subcutaneous Tissue
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SARCOMA 0/50 11/50 11/50 18/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 1/49 1/50 0/50 3/50 OR CARCINOMA 0/49 0/50 1/50 2/50 COMBINED 1/49 1/50 1/50 5/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 2/50 2/49 4/50 OR CARCINOMA 0/50 0/50 2/49 1/50 COMBINED 0/50 2/50 4/49 5/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        TRANSITIONAL EPITHELIUM CARCINOMA 0/49 0/50 0/50 2/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        TRANSITIONAL EPITHELIUM PAPILLOMA 0/50 0/50 0/50 1/49 OR CARCINOMA 0/50 0/50 1/50 0/49
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Vascular System (Unspecified)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        HEMANGIOMA 0/50 0/50 2/50 3/50 OR HEMANGIOSARCOMA 4/50 6/50 17/50 5/50 COMBINED 4/50 6/50 18/50 8/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Inhalation  | 
                                                
                                                        Vascular System (Unspecified)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        HEMANGIOMA 0/50 1/50 2/50 2/50 OR HEMANGIOSARCOMA 3/50 13/50 22/50 19/50 COMBINED 3/50 14/50 23/50 21/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-467
                            
                         | 
                                                 126-99-8  | 
                         Chloroprene  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Inhalation  | 
                                                
                                                        Zymbal Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        CARCINOMA 0/50 0/50 0/50 3/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Brain
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        GLIOMA 0/50 4/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Brain
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        GLIOMA 0/50 5/50 6/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Clitoral Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 3/50 7/50 7/50, ADENOCARCINOMA 0/50 1/50 0/50, OR CARCINOMA 2/50 1/50 5/50 COMBINED 5/50 9/50 12/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Epididymis
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        SARCOMA 0/50 0/50 2/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 2/50 9/50 OR SQUAMOUS CELL CARCINOMA 1/50 0/50 1/50 COMBINED 1/50 2/50 10/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 4/50 8/50 OR SQUAMOUS CELL CARCINOMA 0/50 0/50 3/50 COMBINED 0/50  4/50 11/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 1/50 5/50 OR SQUAMOUS CELL CARCINOMA 1/50 1/50 2/50 COMBINED 1/50  2/50 6/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Glandular Stomach
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        FIBROSARCOMA 0/50 0/50 2/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Harderian Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 4/50 10/50 16/50 OR ADENOCARCINOMA 0/50 1/50 1/50 COMBINED 4/50 11/50 17/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Harderian Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 7/50 10/50 16/50 OR ADENOCARCINOMA 1/50 2/50 7/50 COMBINED 8/50 12/50 22/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Hematopoietic System
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        LEUKEMIA 13/50 14/50 20/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMATOUS POLYP 0/50 0/50 1/50 OR ADENOCARCINOMA 0/50 1/50 3/50 COMBINED 0/50 1/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 18/50 16/50 30/50 OR CARCINOMA 10/50 17/50 8/50 COMBINED 24/50 31/50 35/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Lung
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ALVEOLAR/BRONCHIOLAR ADENOMA 6/50 6/50 8/50 OR ALVEOLAR/BRONCHIOLAR CARCINOMA 7/50 5/50 14/50 COMBINED 13/50 11/50 21/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 1/50 0/50, FIBROADENOMA 1/50 0/50 0/50, OR ADENOCARCINOMA 1/50 5/50 15/50 COMBINED 2/50 6/50 15/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        FIBROADENOMA 14/50 32/50 29/50; ADENOCARCINOMA 1/50 11/50 16/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        FIBROADENOMA 3/50 8/50 7/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Mesothelium (Abdominal Cavity/Tunica Vaginalis)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        MESOTHELIOMA 3/50 34/50 39/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Oral Cavity
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 1/50 3/50 6/50 OR SQUAMOUS CELL CARCINOMA 0/50 0/50 1/50 COMBINED 1/50  3/50 7/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Skin
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 0/50 1/50 OR SQUAMOUS CELL CARCINOMA 0/50 0/50 1/50 COMBINED 0/50 0/50 2/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Skin
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 0/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Skin
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SEBACEOUS GLAND ADENOMA 0/50 0/50 1/50, BASAL CELL CARCINOMA 0/50 4/50 2/50, OR SEBACEOUS GLAND ADENOCARCINOMA 0/50 0/50 1/50 COMBINED 0/50 5/50 4/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Subcutaneous Tissue
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        SARCOMA 0/50 1/50 6/50 OR FIBROSARCOMA 0/50 2/50 3/50 COMBINED 0/50 3/50 9/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 1/50 0/49 OR CARCINOMA 0/50 0/50 3/49 COMBINED 0/50 1/50 3/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 0/50 2/50 2/50 OR CARCINOMA 1/50 2/50 5/50 COMBINED 1/50 4/50 6/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        CARCINOMA 0/50 1/50 1/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Uterus/Cervix
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        CARCINOMA 0/50 0/50 1/50 OR ADENOCARCINOMA 0/50 3/50 2/50 COMBINED 0/50 3/50 3/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-374
                            
                         | 
                                                 556-52-5  | 
                         Glycidol  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Zymbal Gland
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        CARCINOMA 1/50 3/50 6/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-105
                            
                         | 
                                                 102-50-1  | 
                         m-Cresidine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Inadequate Study  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-105
                            
                         | 
                                                 102-50-1  | 
                         m-Cresidine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-105
                            
                         | 
                                                 102-50-1  | 
                         m-Cresidine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-105
                            
                         | 
                                                 102-50-1  | 
                         m-Cresidine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-245
                            
                         | 
                                                 108-78-1  | 
                         Melamine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-245
                            
                         | 
                                                 108-78-1  | 
                         Melamine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-245
                            
                         | 
                                                 108-78-1  | 
                         Melamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-245
                            
                         | 
                                                 108-78-1  | 
                         Melamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        TRANSITIONAL CELL CARCINOMA 0/45 0/50 8/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-164
                            
                         | 
                                                 86-30-6  | 
                         N-Nitrosodiphenylamine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-164
                            
                         | 
                                                 86-30-6  | 
                         N-Nitrosodiphenylamine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-164
                            
                         | 
                                                 86-30-6  | 
                         N-Nitrosodiphenylamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-164
                            
                         | 
                                                 86-30-6  | 
                         N-Nitrosodiphenylamine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 139-13-9  | 
                         Nitrilotriacetic acid (NTA)  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        ADENOCARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 139-13-9  | 
                         Nitrilotriacetic acid (NTA)  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        ADENOCARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 139-13-9  | 
                         Nitrilotriacetic acid (NTA)  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        ADENOMA OR ADENOCARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 139-13-9  | 
                         Nitrilotriacetic acid (NTA)  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Ureter
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (ADENOMA OR PAPILLOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 139-13-9  | 
                         Nitrilotriacetic acid (NTA)  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Transitional Cell
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal  | 
                        
                                                        PAPILLOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Transitional Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        CARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal  | 
                        
                                                        ADENOCARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        ADENOMA OR ADENOCARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        ADENOCARCINOMA OR CARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Ureter
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Ureter
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Equivocal Evidence  | 
                         Equivocal  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-006
                            
                         | 
                                                 18662-53-8  | 
                         Nitrilotriacetic acid trisodium monohydrate  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-089
                            
                         | 
                                                 134-29-2  | 
                         o-Anisidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Transitional Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        CARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-089
                            
                         | 
                                                 134-29-2  | 
                         o-Anisidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Thyroid Gland Follicular Cell
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        ADENOMA OR CARCINOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-089
                            
                         | 
                                                 134-29-2  | 
                         o-Anisidine hydrochloride  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL PAPILLOMA, TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-089
                            
                         | 
                                                 134-29-2  | 
                         o-Anisidine hydrochloride  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL PAPILLOMA, TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-089
                            
                         | 
                                                 134-29-2  | 
                         o-Anisidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL PAPILLOMA, TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-089
                            
                         | 
                                                 134-29-2  | 
                         o-Anisidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL PAPILLOMA, TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA 0/50 1/50 0/50 1/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Forestomach
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        SQUAMOUS CELL PAPILLOMA O/50 0/50 1/50 1/50; SQUAMOUS CELL CARCINOMA 0/50 0/50 1/50 1/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Hematopoietic System
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        MONONUCLEAR CELL LEUKEMIA 14/50 11/50 14/50 26/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Hematopoietic System
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        MONONUCLEAR CELL LEUKEMIA 26/50 25/50 42/50 34/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Intestines (Large)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (STOP STUDY) ADENOMATOUS POLYP 0/60 8/60 18/60, CARCINOMA 0/60 0/60 2/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Intestines (Large)
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (STOP STUDY) ADENOMATOUS POLYP 0/60 26/60 30/60, CARCINOMA 0/60 0/60 5/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Transitional Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (STOP STUDY) PAPILLOMA 0/60 0/60 1/60 OR CARCINOMA 0/60 0/60 1/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Transitional Cell
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        PAPILLOMA (STOP STUDY) 0/60 0/60 4/60 OR CARCINOMA 0/60 1/60 8/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Kidney Tubular Cell
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        ADENOMA 0/49 1/50 1/50 1/49 OR CARCINOMA 0/49 0/50 0/50 2/49
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 14/50 26/50 41/50 29/50; CARCINOMA 7/50 12/50 11/50 7/50; HEPATOBLASTOMA 0/50 3/50 17/50 9/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        ADENOMA 14/50 2/50 36/50 18/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (STOP STUDY) TRANSITIONAL CELL PAPILLOMA 0/58 2/59 1/60, TRANSITIONAL CELL CARCINOMA 0/58 28/59 48/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-416
                            
                         | 
                                                 91-23-6  | 
                         o-Nitroanisole  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        (STOP STUDY) TRANSITIONAL CELL PAPILLOMA 0/59 9/59 1/60, TRANSITIONAL CELL CARCINOMA 0/59 27/59 50/60, SQUAMOUS CELL PAPILLOMA 0/59 0/59 4/60, SQUAMOUS CELL CARCINOMA 0/59 0/59 6/60, SARCOMA 0/59 2/59 9/60
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (ADENOMA OR CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Mammary Gland
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (ADENOMA OR FIBROADENOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Mesothelium (Abdominal Cavity/Tunica Vaginalis)
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        MESOTHELIOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Spleen
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (SARCOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Spleen
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (SARCOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Subcutaneous Tissue
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (FIBROMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-153
                            
                         | 
                                                 636-21-5  | 
                         o-Toluidine hydrochloride  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Vascular System (Unspecified)
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        HEMANGIOSARCOMA
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-179
                            
                         | 
                                                 105-11-3  | 
                         p-Benzoquinone dioxime  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-179
                            
                         | 
                                                 105-11-3  | 
                         p-Benzoquinone dioxime  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-179
                            
                         | 
                                                 105-11-3  | 
                         p-Benzoquinone dioxime  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        
                                Unspecified
                            
                                                     | 
                         Negative  | 
                           | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                        
                                                        
                                Not applicable
                            
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-179
                            
                         | 
                                                 105-11-3  | 
                         p-Benzoquinone dioxime  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (TRANSITIONAL CELL PAPILLOMA OR CARCINOMA OR SQUAMOUS CELL CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Liver
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (NEOPLASTIC NODULE OR CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Nasal Cavity
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (NEUROBLASTOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Nasal Cavity
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (NEUROBLASTOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (PAPILLOMA, CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-142
                            
                         | 
                                                 120-71-8  | 
                         p-Cresidine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Dosed-Feed  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Positive  | 
                         Positive  | 
                        
                                                        (PAPILLOMA, CARCINOMA)
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-563
                            
                         | 
                                                 89-82-7  | 
                         Pulegone  | 
                                                                                                 Mice  | 
                         B6C3F1/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        All Organs
                                                     | 
                         Clear Evidence  | 
                         Equivocal Evidence  | 
                        
                                                        Osteoma or osteosarcoma: 0/49 0/50 3/50 1/50
                                                     | 
                        
                                                        May Have Been Related
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-563
                            
                         | 
                                                 89-82-7  | 
                         Pulegone  | 
                                                                                                 Mice  | 
                         B6C3F1/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        Hepatocellular: Adenoma 13/49 15/50 13/50 27/50 adenoma, carcinoma or hepatoblastoma 17/49 15/50 15/50 33/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-563
                            
                         | 
                                                 89-82-7  | 
                         Pulegone  | 
                                                                                                 Mice  | 
                         B6C3F1/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        Hepatocellular: Adenoma 22/50 31/50 35/50 28/50 adenoma, carcinoma, or hepatoblastoma 29/50 37/50 42/50 36/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-563
                            
                         | 
                                                 89-82-7  | 
                         Pulegone  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        Papilloma 0/50 0/49 1/50 3/47 papilloma or carcinoma 0/50 0/49 1/50 5/47
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-457
                            
                         | 
                                                 599-79-1  | 
                         Salicylazosulfapyridine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Kidney Transitional Cell
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        PAPILLOMA 0/50 0/50 0/50 2/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-457
                            
                         | 
                                                 599-79-1  | 
                         Salicylazosulfapyridine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 12/50 28/50 25/50 28/49 OR CARCINOMA 2/50 10/50 10/50 9/49 COMBINED 14/50 32/50 28/50 29/49
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                                No
                            
                                                 | 
                        
                            
                                TR-457
                            
                         | 
                                                 599-79-1  | 
                         Salicylazosulfapyridine  | 
                                                                                                 Mice  | 
                         B6C3F1  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Liver
                                                     | 
                         Clear Evidence  | 
                         Clear Evidence  | 
                        
                                                        ADENOMA 13/50 32/50 28/50 42/50 OR CARCINOMA 13/50 15/50 23/50 8/50 COMBINED 24/50 38/50 38/50 44/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-457
                            
                         | 
                                                 599-79-1  | 
                         Salicylazosulfapyridine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Female  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        TRANSITIONAL CELL PAPILLOMA 0/49 0/50 2/50 0/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     | 
                                                                                            
                                    
                        | 
                                                    
                            
                                Yes
                            
                                                 | 
                        
                            
                                TR-457
                            
                         | 
                                                 599-79-1  | 
                         Salicylazosulfapyridine  | 
                                                                                                 Rats  | 
                         F344/N  | 
                         Male  | 
                         Gavage  | 
                                                
                                                        Urinary Bladder
                                                     | 
                         Some Evidence  | 
                         Some Evidence  | 
                        
                                                        (CORE STUDY) TRANSITIONAL CELL PAPILLOMA 0/50 0/49 2/50 6/50
                                                     | 
                        
                                                        Neoplastic Lesions
                                                     |