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    Chemical structure of Propargyl-PEG4-O-C1-NHS ester , CAS 1161883-51-7, AChemBlock X211533

    Propargyl-PEG4-O-C1-NHS ester

    Catalog ID: X211533

    Product Name: Propargyl-PEG4-O-C1-NHS ester
    CAS: 1161883-51-7
    Purity: 97%
    FW: 387.39
    Formula: C₁₇H₂₅NO₉
    Synonym(s): 2,5-dioxopyrrolidin-1-yl 3,6,9,12,15-pentaoxaoctadec-17-ynoate
    Smiles: C#CCOCCOCCOCCOCCOCC(ON(C(CC1)=O)C1=O)=O
    Propargyl-PEG4-O-C1-NHS ester 97%, CAS#: 1161883-51-7, Cat ID: X211533, , AChemBlock
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    update on 06-14-2026

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    Purity 97%
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    MSDS Download MSDS
    IUPAC Name 2,5-dioxopyrrolidin-1-yl 3,6,9,12,15-pentaoxaoctadec-17-ynoate
    HTS Code
    Smiles C#CCOCCOCCOCCOCCOCC(ON(C(CC1)=O)C1=O)=O
    InChiKey BNRYRRHZTIDZOR-UHFFFAOYSA-N
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