Synonyms: Acetamide,N-[5-[bis[2-(acetyloxy)ethyl]amino]-2-[(2-chloro-4,6-dinitrophenyl)azo]-4-methoxyphenyl]-(9CI); p-Acetanisidide,5'-[bis(2-hydroxyethyl)amino]-2'-[(2-chloro-4,6-dinitrophenyl)azo]-, diacetate(7CI); p-Acetanisidide,5'-[bis(2-hydroxyethyl)amino]-2'-[(2-chloro-4,6-dinitrophenyl)azo]-, diacetate(ester) (8CI);4'-[Bis(2-Acetoxyethyl)amino]-2'-acetylamino-2-chloro-4,6-dinitro-5'-methoxy-1,1'-azobenzene;Disperse Dark Blue