| |  |  | 134479-04-2 Basic information  More.. | 
 | Product Name: | Pyridine-4-sulfonyl Chloride |  | Synonyms: | 4-pyridyl sulfonyl chloride;4-Pyridinesulfonyl chloride;PYRIDINE-4-SULFONYL CHLORIDE;PYRIDINE-4-SULFONYL CHLORIDE HCl;YRIDINE-4-SULFONYL CHLORIDE;TAK438 Impurity 38;Vonoprazan Impurity 43;PYRIDINE-4-SULFONYL CHLORIDE ISO 9001:2015 REACH |  | CAS: | 134479-04-2 |  | MF: | C5H4ClNO2S |  | MW: | 177.61 |  | EINECS: | 200-258-5 |  | Mol File: | Mol File |  |  | 
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