3-氰基-4,6-二甲基-2-硫基吡啶

1,2-二氢-4,6-二甲基-2-硫代-3-吡啶甲酰胺

3-cyano-4,6-dimethyl-2-[(phenylmethyl)thio]pyridine

2-benzylthio-4,6-dimethylnicotinic acid amide

乙酰丙酮