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    Chemical structure of Acid-PEG4-NHS ester , CAS 2639395-41-6, AChemBlock AD286562

    Acid-PEG4-NHS ester

    Catalog ID: AD286562

    Product Name: Acid-PEG4-NHS ester
    CAS: 2639395-41-6
    Purity: 98%
    FW: 391.37
    Formula: C₁₆H₂₅NO₁₀
    Synonym(s): 16-((2,5-dioxopyrrolidin-1-yl)oxy)-16-oxo-4,7,10,13-tetraoxahexadecanoic acid
    Smiles: O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCC(O)=O
    Acid-PEG4-NHS ester 98%, CAS#: 2639395-41-6, Cat ID: AD286562, , AChemBlock
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    update on 06-14-2026

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    Purity 98%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 16-((2,5-dioxopyrrolidin-1-yl)oxy)-16-oxo-4,7,10,13-tetraoxahexadecanoic acid
    HTS Code
    Smiles O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCC(O)=O
    InChiKey UZALGPVEUZNYBM-UHFFFAOYSA-N
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