4-氰基苯硼酸频那醇酯

2-氨基苯并噻唑-6-甲酸

4-氨基-3-溴苯甲腈

4-[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino]benzonitrile

4-[[4-(diethylamino)phenyl]diazenyl]benzonitrile