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    Chemical structure of Acid-PEG12-NHS ester , AChemBlock AD286557

    Acid-PEG12-NHS ester

    Catalog ID: AD286557

    Product Name: Acid-PEG12-NHS ester
    Purity: 95%
    FW: 743.80
    Formula: C₃₂H₅₇NO₁₈
    Synonym(s): 40-((2,5-dioxopyrrolidin-1-yl)oxy)-40-oxo-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxatetracontanoic acid
    Smiles: O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O)ON(C1=O)C(CC1)=O
    Acid-PEG12-NHS ester 95%, CAS#: , Cat ID: AD286557, , AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:100MG List Price: $480 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:250MG List Price: $780 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:1G List Price: $2,340 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Aug 10,2026

    update on 06-14-2026

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    Purity 95%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 40-((2,5-dioxopyrrolidin-1-yl)oxy)-40-oxo-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxatetracontanoic acid
    HTS Code
    Smiles O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O)ON(C1=O)C(CC1)=O
    InChiKey SKWLXDNCYKEJMT-UHFFFAOYSA-N
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