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    Chemical structure of Azelastine EP Impurity E , CAS 105279-16-1, AChemBlock AD278254

    Azelastine EP Impurity E

    Catalog ID: AD278254

    Product Name: Azelastine EP Impurity E
    CAS: 105279-16-1
    Purity: 97%
    FW: 256.69
    Formula: C₁₅H₉ClO₂
    Synonym(s): (Z)-3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one
    Smiles: O=C1O/C(C2=C1C=CC=C2)=C\C(C=C3)=CC=C3Cl
    Azelastine EP Impurity E 97%, CAS#: 105279-16-1, Cat ID: AD278254, IMPURITIES, AChemBlock
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    update on 06-14-2026

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    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name (Z)-3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one
    HTS Code
    Smiles O=C1O/C(C2=C1C=CC=C2)=C\C(C=C3)=CC=C3Cl
    InChiKey OHRFHJYUEWVXBD-ZROIWOOFSA-N
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