N-(2-bromo-4-nitrophenyl)-2-nitrobenzenesulfonamide

N-(2-bromo-4-nitrophenyl)-N-methyl-2-nitrobenzenesulfonamide

6-(2-bromo-4-nitroanilino)-6-oxohexanoic acid

N-(4-Amino-2-bromophenyl)acetamide

5-硝基-2-苯基吲哚