2-bromo-4-[(4-methoxyphenyl)methoxy]pyridine-3-carbonitrile

2-chloro-4-[(4-methoxyphenyl)methoxy]pyridine-3-carbonitrile

3-甲基-1H-吡唑并[3,4-D]嘧啶-4-胺

3-氨基-2-氰基-2-丁烯硫代酰胺

3-amino-5-methyl-1,2-oxazole-4-carbonitrile