63467-18-5 Acetamide, N-(2-((3-chloro-4-nitrophenyl)azo)-5-((2-(2,5-dioxo-1-pyrrolidinyl)ethyl)ethylamino)phenyl)- EINECS 264-230-5 N-(2-((3-Chloro-4-nitrophenyl)azo)-5-((2-(2,5-dioxo-1-pyrrolidinyl)ethyl)ethylamino)phenyl)acetamide