4'-acetamido-2-[(5-carbamoyl-2-chlorophenyl)azo]acetoacetanilide

4'-Acetylamino-α-(5-carbamoyl-2-chlorophenylazo)acetoacetanilide

Benzamide, 3-[[1-[[[4-(acetylamino)phenyl] amino]carbonyl]-2-oxopropyl]azo]-4-chloro-