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    Chemical structure of Alkyne-PEG4-maleimide , CAS 1609651-90-2, AChemBlock X197009

    Alkyne-PEG4-maleimide

    Catalog ID: X197009

    Product Name: Alkyne-PEG4-maleimide
    CAS: 1609651-90-2
    MDL: MFCD22380740
    Purity: 97.00%
    FW: 382.42
    Formula: C₁₈H₂₆N₂O₇
    Smiles: O=C(NCCOCCOCCOCCOCC#C)CCN1C(C=CC1=O)=O
    Alkyne-PEG4-maleimide 97.00%, CAS#: 1609651-90-2, Cat ID: X197009, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $300 Quantity:
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    Aug 13,2026

    Packaging:5G List Price: $1,200 Quantity:
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    Aug 13,2026

    update on 07-29-2026

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    Purity 97.00%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)propanamide
    HTS Code
    Smiles O=C(NCCOCCOCCOCCOCC#C)CCN1C(C=CC1=O)=O
    InChiKey GHEBECZRHJXPTL-UHFFFAOYSA-N
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