2-氨基-4-氯苯甲酸乙酯

[9,10-dihydro-9,10-methano-9-anthryl]acetic acid ethyl ester

1-[(2-nitrophenyl)methyl]-1-phenylhydrazine

2-hydrazinyl-5-nitrobenzonitrile

5-碘-噻吩-2-羧酸