中文名称吡啶-4-磺酰氯中文同义词4-吡啶磺酰氯;吡啶-4-磺酰氯盐酸盐;吡啶-4-磺酰氯;吡啶-4-磺酰氯(盐酸盐形式);吡啶-4-磺酰氯盐酸盐50G;沃诺拉赞杂质87;吡啶-4-磺酰氯DCP英文名称Pyridine-4-sulfonylChloride英文同义词4-pyridylsulfonylchloride;4-Pyridinesulfonylchloride;PYRIDINE-4-SULFONYLCHLORIDE;PYRIDINE-4-SULFONYLCHLORIDEHCl;YRIDINE-4-SULFONYLCHLORIDE;TAK438Impurity38;VonoprazanImpurity43;PYRIDINE-4-SULFONYLCHLORIDEISO9001:2015REACHCAS号134479-04-2分子式C5H4ClNO2S分子量177.61EINECS号200-258-5相关类别杂质对照品Mol文件134479-04-2.mol