2-[[4-[(5-bromo-2-cyano-3-nitrophenyl)azo]-3-methylphenyl]butylamino]ethyl acetate

2-[[4-[[2-(acetyloxy)ethyl] butylamino]-2-methylphenyl]azo]-3-bromo-5-nitro-Benzonitrile

Benzonitrile, 2-[[4-[[2-(acetyloxy)ethyl] butylamino]-2-methylphenyl]azo]-3-bromo-5-nitro -