63467-18-5 | N-[2-[(3-chloro-4-nitrophenyl)azo]-5-[[2-(2,5-dioxo-1-pyrrolidinyl)ethyl]ethylamino]phenyl]acetamide | C22H23 Cl N6 O5 |
63467-25-4 | N-[2-[(2-Bromo-4-nitrophenyl)azo]-5-[[2-(2,5-dioxo-1-pyrrolidinyl)ethyl]ethylamino]phenyl]acetamide | C22H23 Br N6 O5 |
63467-70-9 | N,N-dimethyl-3-nitroanilinium monobromide | C8H10 N2 O2 . Br H |