(2-氯苯基)氨基甲酸甲酯

2-N-(2-nitrophenyl)benzene-1,2-diamine

2,3-二氨基吩嗪

5,12-二氢-5,7,12,14-四氮杂并五苯

1-methyl-4-[(2-nitrophenyl)methyl]piperazine