CAS	Chem.name	Chem.SMILES	#Observed Mutagenicity without S9	#Observed Mutagenicity with S9	Bioassay - 	Reference(s) -
127502-68-5	3-Isopropyl-4-Nitro-Biphenyl	CC(C)c1cc(ccc1[N+]([O-])=O)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
275795-12-5	3,5-Diethyl-4-Nitro-Biphenyl	CCc1cc(cc(CC)c1[N+]([O-])=O)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
10125-76-5	4-Nitrosobiphenyl	O=Nc1ccc(cc1)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
6810-26-0	Hydroxylamine, N-4-Biphenylyl-	ONc1ccc(cc1)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
92-93-3	4-Nitro-Biphenyl	[O-][N+](=O)c1ccc(cc1)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
92814-28-3	4-Ethyl-3-Nitrobiphenyl	CCc1cc(ccc1[N+]([O-])=O)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
70634-28-5	1,1'-Biphenyl, 3-(1,1-Dimethylethyl)-4-Nitro-	CC(C)(C)c1cc(ccc1[N+]([O-])=O)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
275795-16-9	1,1'-Biphenyl, 3-(1,1-Dimethylethyl)-4-Nitroso-	CC(C)(C)c1cc(ccc1N=O)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
279242-09-0	1,1'-Biphenyl, 4-Ethyl-4'-Nitro-	CCc1ccc(cc1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
279242-11-4	1,1'-Biphenyl, 4-(1,1-Dimethylethyl)-4'-Nitro-	CC(C)(C)c1ccc(cc1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
279242-17-0	1,1'-Biphenyl, 4-(1,1-Dimethylethyl)-4'-Nitroso-	CC(C)(C)c1ccc(cc1)-c1ccc(cc1)N=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
952-21-6	1,1'-Biphenyl, 3-Methyl-4'-Nitro-	Cc1cccc(c1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
345667-01-8	[1,1'-Biphenyl]-4-Amine, 3-(1,1-Dimethylethyl)-N-Hydroxy-	CC(C)(C)c1cc(ccc1NO)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
345667-02-9	[1,1'-Biphenyl]-4-Amine, 4'-(1,1-Dimethylethyl)-N-Hydroxy-	CC(C)(C)c1ccc(cc1)-c1ccc(NO)cc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
119-90-4	3,3'-Dimethoxybenzidine	COc1cc(ccc1N)-c1ccc(N)c(OC)c1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	TAKAHASHI,A AND ONO,H; MUTAGENICITY ASSESSMENT IN 44 EPOXY RESIN HARDENERS IN SALMONELLA TYPHIMURIUM TESTER STRAINS; CHEM. EXPRESS 8(9):785-788, 1993
1211-40-1	4-Amino-4'-Nitrobiphenyl	Nc1ccc(cc1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	SINSHEIMER,JE, HOOBERMAN,BH, DAS,SK, BREZZELL,MD AND YOU,Z; THE IN VIVO AND IN VITRO GENOTOXICITY OF AROMATIC AMINES IN RELATIONSHIP TO THE GENOTOXICITY OF BENZIDINE; MUTAT. RES. 268(2):255-264, 1992
133561-39-4	2,4'-Diamino-2,'4-Dinitrobiphenyl	Nc1ccc(-c2ccc(cc2N)[N+]([O-])=O)c(c1)[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	HIRAYAMA,T, IGUCHI,K, YAMANAKA,Y, ISHIHARA,M, SHINYA,M, TAKAHASHI,K AND WATANABE,T; STUDIES ON THE STRUCTURE ELUCIDATION OF MUTAGENIC METABOLITES OF 2,4-DINITROBIPHENYL DERIVATIVES AGAINST SALMONELLA TYPHIMURIUM TA98; EISEI KAGAKU 37(3):229-238, 1991
3365-85-3	P,P'-Diaminoterphenyl	Nc1ccc(cc1)-c1ccc(cc1)-c1ccc(N)cc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	WUEBBLES,BJY AND FELTON,JS; EVALUATION OF LASER DYE MUTAGENICITY USING THE AMES/ SALMONELLA MICROSOME TEST; ENVIRON. MUTAGEN. 7(4):511-522, 1985
448-97-5	3,3'-Difluorobenzidine	Nc1ccc(cc1F)-c1ccc(N)c(F)c1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	SAVARD,S AND JOSEPHY,PD; SYNTHESIS AND MUTAGENICITY OF 3,3'-DIHALOGENATED BENZIDINES; CARCINOGENESIS 7(7):1239-1241, 1986
61841-39-2	3-Nitrobenzidine	Nc1ccc(cc1)-c1ccc(N)c(c1)[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	YOU,Z, BREZZELL,MD, DAS,SK, ESPADAS-TORRE,MC, HOOBERMAN,BH AND SINSHEIMER,JE; ORTHO-SUBSTITUENT EFFECTS ON THE IN VITRO AND IN VIVO GENOTOXICITY OF BENZIDINE DERIVATIVES; MUTAT. RES. 319(1):19-30, 1993
63390-12-5	3,3',5-Trichlorobenzidine	Nc1ccc(cc1Cl)-c1cc(Cl)c(N)c(Cl)c1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	JOSEPHY,PD AND WILLIAMS,LL; UNAMBIGUOUS SYNTHESIS OF ASYMMETRICALLY SUBSTITUTED CHLORINATED BENZIDINES, AND A STUDY OF THEIR MUTAGENICITY IN THE AMES TEST. POTENT ACTIVITY OF 3,5,3'-TRICHLOROBENZIDINE; MUTAGENESIS 2(3):225-228, 1987
389104-60-3	Biphenyl, 3-ethyl-4-amino-	CCc1cc(ccc1N)-c1ccccc1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
612-83-9	3,3'-Dichlorobenzidine dihydrochloride	Cl.Cl.Nc1ccc(cc1Cl)-c1ccc(N)c(Cl)c1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
91-93-0	3,3'-Dimethoxybenzidine-4,4'-Diisocyanate	COc1cc(ccc1N=C=O)-c1ccc(N=C=O)c(OC)c1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
92-67-1	4-Amino-1,1'-Biphenyl; Biphenyl-4-ylamine	Nc1ccc(cc1)-c1ccccc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
119-93-7	3,3'-Tolidine	Cc1cc(ccc1N)-c1ccc(N)c(C)c1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
2143-88-6	4-Methyl-4'-Nitrobiphenyl	Cc1ccc(cc1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
6459-94-5	C.I. Acid Red 114	Cc1ccc(cc1)S(=O)(=O)Oc1ccc(cc1)N=Nc1ccc(cc1C)-c1ccc(N=Nc2c(O)ccc3cc(cc(c23)S(O)(=O)=O)S(O)(=O)=O)c(C)c1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
54810-82-1	3,5-Dimethyl-4-Aminobiphenyl	Cc1cc(cc(C)c1N)-c1ccccc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
127502-69-6	3-Isopropyl-4-Aminobiphenyl; 3-Isopropyl-biphenyl-4-ylamine	CC(C)c1cc(ccc1N)-c1ccccc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
275795-17-0	3-tert-Butyl-4-Aminobiphenyl; 3-tert-Butyl-biphenyl-4-ylamine	CC(C)(C)c1cc(ccc1N)-c1ccccc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
279242-10-3	1,1'-Biphenyl, 4-(1-Methylethyl)-4'-Nitro-	CC(C)c1ccc(cc1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
279242-12-5	1,1'-Biphenyl, 4-Butyl-4'-Nitro-	CCCCc1ccc(cc1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
279242-14-7	1,1'-Biphenyl, 3,5-Dimethyl-4'-Nitro-	Cc1cc(C)cc(c1)-c1ccc(cc1)[N+]([O-])=O	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
389104-61-4	3-Butyl-biphenyl-4-ylamine; Biphenyl, 3-butyl-4-amino-	CCCCc1cc(ccc1N)-c1ccccc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	GLENDE,C. et al; TRANSFORMATION OF MUTAGENIC AROMATIC AMINES INTO NON-MUTAGENIC SPECIES BY ALKYL SUBSTITUENTS. PART I. ALKYLATION ORTHO TO THE AMINO FUNCTION. MUTAT. RES. 498(1-2):19-37, 2001
91-97-4	3,3'-Dimethyl-4,4'-diphenylene diisocyanate; Bitolylene diisocyanate	Cc1cc(ccc1N=C=O)-c1ccc(N=C=O)c(C)c1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
4463-22-3	N-Hydroxy-4-acetylaminobiphenyl	CC(=O)N(O)c1ccc(cc1)-c1ccccc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	WANG,CY, LINSMAIER-BEDNAR,EM, LEE,MS AND KING,CM; MUTAGENICITIES OF N-ACYL-N-ARYLHYDROXYLAMINES FOR SALMONELLA; CHEM-BIOL. INTERACT. 67(3-4):215-223, 1988
91-95-2	3,3'-Diaminobenzidine	Nc1ccc(cc1N)-c1ccc(N)c(N)c1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Chung,K. et al; Mutagenicity Studies Of Benzidine And Its Analogs: Structure-Activity Relationships; Toxicol. Sci. 56(2):351-356, 2000; Messerly, Ea. et al; Structure-Mutagenicity Relationship Of Benzidine Analogues; Environ. Mol. Mutagen. 10:263-274, 1987
1204-41-7	4-Biphenylamine, 2'-methyl-	Cc1ccccc1-c1ccc(N)cc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	SINSHEIMER,JE. Et al; THE IN VIVO AND IN VITRO GENOTOXICITY OF AROMATIC AMINES IN RELATIONSHIP TO THE GENOTOXICITY OF BENZIDINE; MUTAT. RES. 268(2):255-264, 1992
15403-45-9	3,3'-Dicarbomethoxybenzidine	COC(=O)c1cc(ccc1N)-c1ccc(N)c(c1)C(=O)OC	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	YOU,Z. et al; ORTHO-SUBSTITUENT EFFECTS ON THE IN VITRO AND IN VIVO GENOTOXICITY OF BENZIDINE DERIVATIVES; MUTAT. RES. 319(1):19-30, 1993
3366-61-8	N-Acetylbenzidine	CC(=O)Nc1ccc(cc1)-c1ccc(N)cc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	MAKENA,PS AND CHUNGK-T; EVIDENCE THAT 4-AMINOBIPHENYL, BENZIDINE, AND BENZIDINE CONGENERS PRODUCE GENOTOXICITY THROUGH REACTIVE OXYGEN SPECIES; ENVIRON. MOL. MUTAGEN. 48(5):404-413, 2007
314-13-6	Evans blue	Cc1cc(ccc1N=Nc1ccc2c(cc(c(N)c2c1O)S(O)(=O)=O)S(O)(=O)=O)-c1ccc(N=Nc2ccc3c(cc(c(N)c3c2O)S(O)(=O)=O)S(O)(=O)=O)c(C)c1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Robertson J., et al., Carcinogenesis, 3(1), 21-25, 1982
531-85-1	Benzidine dihydrochloride	Cl.Cl.Nc1ccc(cc1)-c1ccc(N)cc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
3626-28-6	C.I. Direct green 1	[Na+].[Na+].Nc1c(N=Nc2ccc(cc2)-c2ccc(cc2)N=Nc2ccc(O)cc2)c(cc2cc(c(N=Nc3ccccc3)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
1937-37-7	C.I. Direct Black 38	[Na+].[Na+].Nc1ccc(N=Nc2ccc(cc2)-c2ccc(cc2)N=Nc2c(N)c3c(O)c(N=Nc4ccccc4)c(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)c(N)c1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
135-68-2	4-Amino-4'-chlorodiphenyl	Nc1ccc(cc1)-c1ccc(Cl)cc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Sinsheimer,JE, Hooberman,BH, DAS,SK, BREZZELL,MD AND YOU,Z; THE IN VIVO AND IN VITRO GENOTOXICITY OF AROMATIC AMINES IN RELATIONSHIP TO THE GENOTOXICITY OF BENZIDINE; MUTAT. RES. 268(2):255-264, 1992
92-87-5	benzidine;biphenyl-4,4'-diamine	Nc1ccc(cc1)-c1ccc(N)cc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	MESSERLY,EA, FEKETE,JE, WADE,DR AND SINSHEIMER,JE; STRUCTURE-MUTAGENICITY RELATIONSHIP OF BENZIDINE ANALOGUES; ENVIRON. MOL. MUTAGEN. 10:263-274, 1987; SINSHEIMER,JE, HOOBERMAN,BH, DAS,SK, BREZZELL,MD AND YOU,Z; THE IN VIVO AND IN VITRO GENOTOXICITY OF AROMATIC AMINES IN RELATIONSHIP TO THE GENOTOXICITY OF BENZIDINE; MUTAT. RES. 268(2):255-264, 1992
573-58-0	c.i. direct red 28;congo red;	[Na+].[Na+].Nc1c(cc(c2ccccc12)S([O-])(=O)=O)N=Nc1ccc(cc1)-c1ccc(cc1)N=Nc1cc(c2ccccc2c1N)S([O-])(=O)=O	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Zhou,Y, You,X and Ye,X; MUTAGENICITY OF BENZIDINES AND THEIR CONGENER DERIVATIVE DYES; HUANJING KEXUE 8(2):31-34, 1987
613-35-4	n,n-diacetylbenzidine	CC(=O)Nc1ccc(cc1)-c1ccc(NC(C)=O)cc1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	MAKENA,PS AND CHUNGK-T; EVIDENCE THAT 4-AMINOBIPHENYL, BENZIDINE, AND BENZIDINE CONGENERS PRODUCE GENOTOXICITY THROUGH REACTIVE OXYGEN SPECIES; ENVIRON. MOL. MUTAGEN. 48(5):404-413, 2007
34237-98-4	3,3'-dibromobenzidine	Nc1ccc(cc1Br)-c1ccc(N)c(Br)c1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	SAVARD,S AND JOSEPHY,PD; SYNTHESIS AND MUTAGENICITY OF 3,3'-DIHALOGENATED BENZIDINES; CARCINOGENESIS 7(7):1239-1241, 1986
91-94-1	3,3'-dichlorobenzidine; [1,1'-biphenyl]-4,4'-diamine, 3,3'-dichloro-	Nc1ccc(cc1Cl)-c1ccc(N)c(Cl)c1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	GARNER,RC, WALPOLE,AL AND ROSE,FL; TESTING OF SOME BENZIDINE ANALOGUES FOR MICROSOMAL ACTIVATION TO BACTERIAL MUTAGENS; CANCER LETT. 1:39-42, 1975][COMMONER,B; RELIABILITY OF BACTERIAL MUTAGENESIS TECHNIQUES TO DISTINGUISH CARCINOGENIC AND NONCARCINOGENIC CHEMICALS;NTIS PB-259934, EPA-600/1-76-022, 1976
6271-79-0	3,3'-dinitrobenzidine;3,3'-dinitro[1,1'-biphenyl]-4,4'-diamine	Nc1ccc(cc1[N+]([O-])=O)-c1ccc(N)c(c1)[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	You,Z, Brezzell,Md, Das,Sk, ESPADAS-TORRE,MC, HOOBERMAN,BH AND SINSHEIMER,JE; ORTHO-SUBSTITUENT EFFECTS ON THE IN VITRO AND IN VIVO GENOTOXICITY OF BENZIDINE DERIVATIVES; MUTAT. RES. 319(1):19-30, 1993
2243-78-9	2-nitrobenzidine	Nc1ccc(cc1)-c1ccc(N)cc1[N+]([O-])=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	You,Z, Brezzell,Md, Das,Sk, ESPADAS-TORRE,MC, HOOBERMAN,BH AND SINSHEIMER,JE; ORTHO-SUBSTITUENT EFFECTS ON THE IN VITRO AND IN VIVO GENOTOXICITY OF BENZIDINE DERIVATIVES; MUTAT. RES. 319(1):19-30, 1993
16071-86-6	C.I. Direct brown 95	[Na+].[Na+].[Cu+2].Oc1ccc(cc1C([O-])=O)N=Nc1ccc(cc1)-c1ccc(cc1)N=Nc1c(O)ccc(N=Nc2cc(ccc2[O-])S([O-])(=O)=O)c1[O-]	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Zhou,Y, You,X and Ye,X; MUTAGENICITY OF BENZIDINES AND THEIR CONGENER DERIVATIVE DYES; HUANJING KEXUE 8(2):31-34, 1987
72-57-1	C.I. Direct blue 14	[Na+].[Na+].[Na+].[Na+].Cc1cc(ccc1N=Nc1c(O)c2c(N)cc(cc2cc1S([O-])(=O)=O)S([O-])(=O)=O)-c1ccc(N=Nc2c(O)c3c(N)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)c(C)c1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Cancer Institute
54827-17-7	3,3',5,5'-Tetramethylbenzidine	Cc1cc(cc(C)c1N)-c1cc(C)c(N)c(C)c1	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory