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Tofacitinib Intermediate

English Name	托法替尼中間體
chemical name	4-氯-7-甲苯磺?；?7H-吡咯[2,3-D]嘧啶
Formula
molecular formula	C₁₃H₁₀ClN₃O₂S
molecular weight	307.76
CAS No	479633-63-1
Specifications
Uses	托法替尼中間體

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