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    Chemical structure of Ald-PEG4-NHS ester , CAS 1353011-74-1, AChemBlock Y231650

    Ald-PEG4-NHS ester

    Catalog ID: Y231650

    Product Name: Ald-PEG4-NHS ester
    CAS: 1353011-74-1
    Purity: 95%
    FW: 494.5
    Formula: C₂₃H₃₀N₂O₁₀
    Synonym(s): 2,5-dioxopyrrolidin-1-yl 1-(4-formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
    Smiles: O=C(CC1)N(OC(CCOCCOCCOCCOCCNC(C(C=C2)=CC=C2C=O)=O)=O)C1=O
    Ald-PEG4-NHS ester 95%, CAS#: 1353011-74-1, Cat ID: Y231650, , AChemBlock
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    update on 06-14-2026

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    Purity 95%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 2,5-dioxopyrrolidin-1-yl 1-(4-formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
    HTS Code
    Smiles O=C(CC1)N(OC(CCOCCOCCOCCOCCNC(C(C=C2)=CC=C2C=O)=O)=O)C1=O
    InChiKey QUFDNMPGNAZKHD-UHFFFAOYSA-N
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