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  • 17715262260 / 18913906212
    2885426125 / 2851551962

    Parecoxib Impurity 21 Sodium Salt

    Parecoxib Impurity 21 Sodium Salt
    Catalogue Number: P0022211
    CAS#: 198470-83-6
    Molecular Formula: C20H19N2O4S-.Na
    Molecular Weight: 383.44 22.99
    Synonyms: isobutyryl((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)amide sulfate
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    COA HPLC(液相) MS(質(zhì)譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)

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    COA HPLC(液相) MS(質(zhì)譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)
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