(吡啶-4-基亚甲基氨基)硫脲

N-(5-吡啶-4-基-1,3,4-噻二唑-2-基)乙酰胺

4-吡啶甲醛

N-(3-acetyl-2-pyridin-4-yl-2H-1,3,4-thiadiazol-5-yl)acetamide

dithioisonicotinic acid , potassium-salt