4-氨基乙酰苯胺-3-磺酸

克仑硫卓

N-acetyl-N-(1,2-benzothiazol-3-yl)acetamide

2-(1,3-dimethyl-2,6-dioxopurin-7-yl)ethyl acetate

4-(4-acetyloxyphenyl)-4-oxobut-2-enoic acid