2,2'-((3-Acetamido-4-((2,4-dinitrophenyl)azo)phenyl)imino)diethyl diacetate 263744-20-3 68391-47-9 Acetamide, N-(5-(bis(2-(acetyloxy)ethyl)amino)-2-((2,4-dinitrophenyl)azo)phenyl)- Acetanilide, 2-(2,4-dinitrophenylazo)-5-N,N-di-beta-acetoxyethylamino- EINECS 269-955-0