33263-44-4

CAS号: 33263-44-4 英文名称: 4-Chloro-3-Pyridine-sulfonyl-chloride 英文同义词: Torasemi SM-Z3;Torasemide Impurity 18;Torsemide Impurity SM-Z3;4-Chloro-3-pyridinsulfonylchlorid;4-Chloro-3-Chlorosulfonylpyridine;4-Chloro-3-pyridinesulfonyl chlorid;4-Chloro-3-Pyridine-sulfonyl-chloride;4-hydroxy-3-pyridinesulfonyl chloride;3-Pyridinesulfonylchloride, 4-chloro-;4-chloro-1-pyridin-1-iumsulfonyl chloride 中文名称: 4-氯吡啶- 3 -磺酰氯 中文同义词: 托拉塞米杂质10;托拉塞米SM-Z3;4-氯-3-吡啶磺酰氯;4-羟基-3-吡啶磺酰氯 分子式: C5H3Cl2NO2S 分子量: 212.05 沸点 : 311.9±27.0 °C(Predicted) 密度 : 1.615±0.06 g/cm3 (20 ºC 760 Torr) 酸度系数(pKa): -1.25±0.10(Predicted)