2,3-dibromo-N-[(4-nitrophenyl)carbamoyl]propanamide

1,3-二碘-5-硝基苯

2-吖啶胺

4-硝基甲烷磺酰基苯胺

2-methoxy-4-[(4-nitroanilino)methylidene]cyclohexa-2,5-dien-1-one