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    Chemical structure of acid-C2-PEG4-C2-NHS ester , CAS 1343476-41-4, AChemBlock Y231642

    acid-C2-PEG4-C2-NHS ester

    Catalog ID: Y231642

    Product Name: acid-C2-PEG4-C2-NHS ester
    CAS: 1343476-41-4
    Purity: 97%
    FW: 435.43
    Formula: C₁₈H₂₉NO₁₁
    Synonym(s): 19-((2,5-dioxopyrrolidin-1-yl)oxy)-19-oxo-4,7,10,13,16-pentaoxanonadecanoic acid
    Smiles: O=C1N(OC(CCOCCOCCOCCOCCOCCC(O)=O)=O)C(CC1)=O
    acid-C2-PEG4-C2-NHS ester 97%, CAS#: 1343476-41-4, Cat ID: Y231642, , AChemBlock
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    Packaging:50MG List Price: $175 Quantity:
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    Jun 29,2026

    Packaging:100MG List Price: $280 Quantity:
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    Jun 29,2026

    update on 06-15-2026

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    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 19-((2,5-dioxopyrrolidin-1-yl)oxy)-19-oxo-4,7,10,13,16-pentaoxanonadecanoic acid
    HTS Code
    Smiles O=C1N(OC(CCOCCOCCOCCOCCOCCC(O)=O)=O)C(CC1)=O
    InChiKey QMACGMMKGUAJOY-UHFFFAOYSA-N
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