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  • 17715262260 / 18913906212
    2885426125 / 2851551962

    Ampicillin Impurity 21

    Ampicillin Impurity 21
    Catalogue Number: A0372210
    CAS#:
    Molecular Formula: C64H76N12O16S4
    Molecular Weight: 1397.62
    Synonyms: (4S,4'S,4''S)-2,2',2''-((1R,7R,13R,19R)-1-amino-20-(((2S,5R,6R)-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl)amino)-2,5,8,11,14,17,20-heptaoxo-1,7,13,19-tetraphenyl-3,6,9,12,15,18-hexaazaicosane-4,10,16-triyl)tris(5,5-dimethylthiazolidine-4-carboxylic acid)
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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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