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  • 17715262260 / 18913906212
    2885426125 / 2851551962

    Cephalexin Impurity 2

    Cephalexin Impurity 2
    Catalogue Number: C0222020
    CAS#:
    Molecular Formula: C24H24N4O5S
    Molecular Weight: 480.54
    Synonyms: (6R,7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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    C0222030 Cephalexin Impurity 3
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    分子式: C16H17N3O4S

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    C0222050 Cephalexin Impurity 5
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    C0222060 Cephalexin Impurity 6
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    C0222070 Cephalexin Impurity 7
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    C0222210 Cefditoren Pivoxil Impurity 21
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    分子式: C30H36N6O8S3

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    C0222220 Cefditoren Pivoxil Impurity 22
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    分子式: C31H40N6O10S3

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    C0222230 Cefditoren Pivoxil Impurity 23
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    分子式: C51H56N12O14S6

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    C0222240 Cefditoren Pivoxil Impurity 24
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    C0222250 Cefditoren Pivoxil Impurity 25
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    C0222260 Cefditoren Pivoxil Impurity 26
    Cefditoren Pivoxil Impurity 26

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    分子量: 452.53

    C0222270 Cefditoren Pivoxil Impurity 27
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    分子式: C29H27N3O5S2

    分子量: 561.67

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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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