1-Boc-4-(4-氨基苯基)哌嗪

3-氨基-1-(4-硝基苯)-1H-吡唑-4-甲腈

4-(4-硝基苯基)哌嗪-1-羧酸叔丁酯

4,4'-二硝基二苯胺

(4-bromophenyl)bis(4-nitrophenyl)amine