Synonyms: 3-Methyl-4'-nitro-4-N,N-dimethylaminoazobenzene;4313-13-7;NSC45530;AC1L2FZY;NSC 45530;NSC-45530;N,N,2-trimethyl-4-[(4-nitrophenyl)diazenyl]aniline;o-Toluidine, N,N-dimethyl-4-((p-nitrophenyl)azo)-;N,N,2-TRIMETHYL-4-(4-NITROPHENYL)DIAZENYL-ANILINE;N,N,2-trimethyl-4-[(E)-(4-nitrophenyl)diazenyl]aniline;92114-99-3