2'-Nitro-4-dimethylaminoazobenzene 3010-38-6 4-16-00-00452 (Beilstein Handbook Reference) Aniline, N,N-dimethyl-p-((o-nitrophenyl)azo)- BRN 0751473 DIS. A. 15 N,N-Dimethyl-p-((o-nitrophenyl)azo)aniline