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    Chemical structure of NHS-PEG4-(m-PEG4)3-ester , CAS 1333154-70-3, AChemBlock AD286934

    NHS-PEG4-(m-PEG4)3-ester

    Catalog ID: AD286934

    Product Name: NHS-PEG4-(m-PEG4)3-ester
    CAS: 1333154-70-3
    MDL: MFCD22683277
    Purity: 98%
    FW: 1363.55
    Formula: C₆₀H₁₁₀N₆O₂₈
    Smiles: COCCOCCOCCOCCNC(CCOCC(COCCC(NCCOCCOCCOCCOC)=O)(COCCC(NCCOCCOCCOCCOC)=O)NC(CCOCCOCCOCCOCCNC(CCCC(ON1C(CCC1=O)=O)=O)=O)=O)=O
    NHS-PEG4-(m-PEG4)3-ester 98%, CAS#: 1333154-70-3, Cat ID: AD286934, , AChemBlock
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    Grouped product items
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    Packaging:25MG List Price: $260 Quantity:
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    Aug 13,2026

    Packaging:100MG List Price: $675 Quantity:
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    Aug 13,2026

    Packaging:250MG List Price: $1,210 Quantity:
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    Sep 24,2026

    update on 07-29-2026

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    Purity 98%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 2,5-dioxopyrrolidin-1-yl 15,22,38-trioxo-20,20-bis(15-oxo-2,5,8,11,18-pentaoxa-14-azanonadecan-19-yl)-2,5,8,11,18,25,28,31,34-nonaoxa-14,21,37-triazadotetracontan-42-oate
    HTS Code
    Smiles COCCOCCOCCOCCNC(CCOCC(COCCC(NCCOCCOCCOCCOC)=O)(COCCC(NCCOCCOCCOCCOC)=O)NC(CCOCCOCCOCCOCCNC(CCCC(ON1C(CCC1=O)=O)=O)=O)=O)=O
    InChiKey CPFQBAXMDMJPOZ-UHFFFAOYSA-N
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