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    Chemical structure of Bis-PEG25-NHS ester , CAS 2221948-96-3, AChemBlock AD241240

    Bis-PEG25-NHS ester

    Catalog ID: AD241240

    Product Name: Bis-PEG25-NHS ester
    CAS: 2221948-96-3
    MDL: MFCD21363290
    Purity: 98%
    FW: 1413.56
    Formula: C₆₂H₁₁₂N₂O₃₃
    Smiles: O=C1N(OC(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON(C2=O)C(CC2)=O)=O)=O)C(CC1)=O
    Bis-PEG25-NHS ester 98%, CAS#: 2221948-96-3, Cat ID: AD241240, LINKER, AChemBlock
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    Packaging:100MG List Price: $250 Quantity:
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    Aug 14,2026

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    Packaging:1G List Price: $830 Quantity:
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    Aug 14,2026

    update on 08-01-2026

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    Purity 98%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76-pentacosaoxanonaheptacontanedioate
    HTS Code
    Smiles O=C1N(OC(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON(C2=O)C(CC2)=O)=O)=O)C(CC1)=O
    InChiKey JPTYKIPGEDAOCK-UHFFFAOYSA-N
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