Synonyms: 2-methoxyethyl N-[5-(acetylamino)-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-beta-alaninate;.beta.-Alanine, N-[5-(acetylamino)-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester;.beta.-Alanine,N-[5-(acetylamino)-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-,2-methoxyethyl ester;N-[5-(Acetylamino)-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-.beta.-alanine, 2-methoxyethyl ester;-Alanine, N-[5-(acetylamino)-4-[(2- bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-, 2-methoxyethyl ester;N-[5-(Acetylamino)-4-(2-bromo-4,6-dinitrophenylazo)-2-methoxyphenyl]-β-alanine 2-methoxyethyl ester;beta-Alanine, N-(5-(acetylamino)-4-(2-(2-bromo-4,6-dinitrophenyl)diazenyl)-2-methoxyphenyl)-, 2-methoxyethyl ester;Einecs 229-411-5