67905-16-2 EINECS 267-635-5 Methyl N-(5-(acetylamino)-4-((2-bromo-4,6-dinitrophenyl)azo)-2-methoxyphenyl)-N-(2-(acetoxy)ethyl)beta-alaninate N-(5-Acetamido-4-((2-bromo-4,6-dinitrophenyl)azo)-2-methoxyphenyl)-N-(2-hydroxyethyl)-beta-alanine, methyl ester, acetate beta-Alanine, N-(5-(acetylamino)-4-((2-bromo-4,6-dinitrophenyl)azo)-2-methoxyphenyl)-N-(2-(acetyloxy)ethyl)-, methyl ester