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    Chemical structure of SPDP-PEG6-NHS ester , CAS 1818294-32-4, AChemBlock AD287256

    SPDP-PEG6-NHS ester

    Catalog ID: AD287256

    Product Name: SPDP-PEG6-NHS ester
    CAS: 1818294-32-4
    MDL: MFCD24539467
    Purity: 98%
    FW: 647.76
    Formula: C₂₇H₄₁N₃O₁₁S₂
    Smiles: O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCNC(CCSSC2=NC=CC=C2)=O
    SPDP-PEG6-NHS ester 98%, CAS#: 1818294-32-4, Cat ID: AD287256, , AChemBlock
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    Packaging:100MG List Price: $335 Quantity:
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    Aug 13,2026

    Packaging:250MG List Price: $565 Quantity:
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    Aug 13,2026

    Packaging:1G List Price: $1,695 Quantity:
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    Aug 13,2026

    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 3-oxo-1-(pyridin-2-yldisulfaneyl)-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oate
    HTS Code
    Smiles O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCNC(CCSSC2=NC=CC=C2)=O
    InChiKey KOEOEXUDNQGULJ-UHFFFAOYSA-N
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