3,3'-((4-((2,4-Dinitrophenyl)azo)-5-((methylcarbonyl)amino)-2-methoxyphenyl)imino)bis(propanoic acid), dimethyl ester 3,3'-((4-((2,4-Dinitrophenyl)azo)-5-(acetylamino)-2-methoxyphenyl)imino)bis(propanoic acid), dimethyl ester 62072-81-5 EINECS 263-395-0 Methyl N-(5-(acetylamino)-4-((2,4-dinitrophenyl)azo)-2-methoxyphenyl)-N-(3-methoxy-3-oxopropyl)-beta-alaninate beta-Alanine, N-(5-(acetylamino)-4-((2,4-dinitrophenyl)azo)-2-methoxyphenyl)-N-(3-methoxy-3-oxopropyl)-, methyl ester