1-(2-溴-4-硝基苯基)乙酮

4-(1-氨基乙基)-苯胺

ethyl 3-(4-aminophenyl)-1,2-oxazole-5-carboxylate

3-氨基-5-(4-硝基苯基)噻吩2-羧酸甲酯

N-methyl-4-(4-nitrophenyl)-1,3-thiazol-2-amine