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    Chemical structure of Biotin-PEG12-NHS ester , CAS 1934296-88-4, AChemBlock X196973

    Biotin-PEG12-NHS ester

    Catalog ID: X196973

    Product Name: Biotin-PEG12-NHS ester
    CAS: 1934296-88-4
    Purity: 98.00%
    FW: 941.11
    Formula: C₄₁H₇₂N₄O₁₈S
    Synonym(s): 2,5-dioxopyrrolidin-1-yl 41-oxo-45-((4S)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontanoate
    Smiles: [H]C12C([H])([C@H](CCCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON3C(CCC3=O)=O)=O)=O)SC2)NC(N1)=O
    Biotin-PEG12-NHS ester 98.00%, CAS#: 1934296-88-4, Cat ID: X196973, BUILDING BLOCKS, AChemBlock
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    Packaging:100MG List Price: $255 Quantity:
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    Jun 26,2026

    Packaging:250MG List Price: $480 Quantity:
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    Jun 26,2026

    update on 06-14-2026

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    Purity 98.00%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 2,5-dioxopyrrolidin-1-yl 41-oxo-45-((4S)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontanoate
    HTS Code
    Smiles [H]C12C([H])([C@H](CCCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON3C(CCC3=O)=O)=O)=O)SC2)NC(N1)=O
    InChiKey WOLXSUFTTIRQOU-VEOFTNHKSA-N
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