methyl 4-(4-nitrophenyl)thiophene-2-carboxylate

2-(4-硝基苯基)-苯并噁唑

3-(4-氨基苯基)吡咯烷-1-羧酸叔丁酯

2-(4-nitrophenyl)benzaldehyde

1-methyl-3-(4-nitrophenyl)benzene