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    Chemical structure of Biotin-PEG3-CH2CH2COOH , CAS 252881-76-8, AChemBlock T95898

    Biotin-PEG3-CH2CH2COOH

    Catalog ID: T95898

    Product Name: Biotin-PEG3-CH2CH2COOH
    CAS: 252881-76-8
    MDL: MFCD22574817
    Purity: 95%
    FW: 447.55
    Formula: C₁₉H₃₃N₃O₇S
    Synonym(s): 14-oxo-18-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-13-azaoctadecanoic acid
    Smiles: [H][C@]12NC(=O)N[C@@]1([H])CS[C@H]2CCCCC(=O)NCCOCCOCCOCCC(=O)O
    Biotin-PEG3-CH2CH2COOH 95%, CAS#: 252881-76-8, Cat ID: T95898, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Purity 95%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 14-oxo-18-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-13-azaoctadecanoic acid
    HTS Code 293299
    Smiles [H][C@]12NC(=O)N[C@@]1([H])CS[C@H]2CCCCC(=O)NCCOCCOCCOCCC(=O)O
    InChiKey HRGPPBXEZFBGDJ-MPGHIAIKSA-N
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