糖精

3-Oxo-1,2-benzoisothiazoline-2[N-(2-pyridyl)]acetamide 1,1-Dioxide

methyl 2-(N-(2-oxo-2-(pyridin-2-ylamino)ethyl)sulfamoyl)benzoate

2-氨基吡啶

(1,1-二氧化-3-氧代-1,2-苯异噻唑-2(3h)-基)乙酸