3,4-dimethyl-1-(4-methylphenyl)pyrrole-2,5-dione

9-amino-N-[2-(dimethylamino)ethyl]-7-methylacridine-4-carboxamide

N'-(4-methylphenyl)cyclohexanecarboximidamide

1-cyclohexyl-3-(4-methylphenyl)urea

4-氨基-3-磺酰基-苯甲酸