4-甲基噻吩-3-甲腈

1-hydroxy-4-methoxynaphthalene-2-carbaldehyde

4-氰基-3-羟基苯甲酸甲酯

三氟甲磺酸4-氰基苯基醚

5-(1,3-dioxolan-2-yl)pyridine-2-carbonitrile