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    Chemical structure of SiR-PEG4-maleimide , AChemBlock AD287652

    SiR-PEG4-maleimide

    Catalog ID: AD287652

    Product Name: SiR-PEG4-maleimide
    Purity: 98%
    FW: 770.96
    Formula: C₄₁H₅₀N₄O₉Si
    Smiles: CN(C)C1=CC([Si](C)(C)C2=CC(N(C)C)=CC=C2C3(O4)C5=C(C=CC(C(NCCOCCOCCOCCOCCN(C(C=C6)=O)C6=O)=O)=C5)C4=O)=C3C=C1
    SiR-PEG4-maleimide 98%, CAS#: , Cat ID: AD287652, , AChemBlock
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    For research use only. We do not sell to patients
    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:1MG List Price: $345 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Aug 13,2026

    Packaging:5MG List Price: $790 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    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 3,7-bis(dimethylamino)-N-(14-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxatetradecyl)-5,5-dimethyl-3'-oxo-3'H,5H-spiro[dibenzo[b,e]siline-10,1'-isobenzofuran]-6'-carboxamide
    HTS Code
    Smiles CN(C)C1=CC([Si](C)(C)C2=CC(N(C)C)=CC=C2C3(O4)C5=C(C=CC(C(NCCOCCOCCOCCOCCN(C(C=C6)=O)C6=O)=O)=C5)C4=O)=C3C=C1
    InChiKey ITIIMKCDPXFTFY-UHFFFAOYSA-N
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