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    Chemical structure of 2-(4-Chlorophenyl)phthalazin-1(2H)-one , CAS 161716-23-0, AChemBlock Y222495

    2-(4-Chlorophenyl)phthalazin-1(2H)-one

    Catalog ID: Y222495

    Product Name: 2-(4-Chlorophenyl)phthalazin-1(2H)-one
    CAS: 161716-23-0
    Purity: 97.00%
    FW: 256.69
    Formula: C₁₄H₉ClN₂O
    Synonym(s): 2-(4-chlorophenyl)phthalazin-1(2H)-one
    Smiles: O=C1N(C(C=C2)=CC=C2Cl)N=CC3=C1C=CC=C3
    2-(4-Chlorophenyl)phthalazin-1(2H)-one 97.00%, CAS#: 161716-23-0, Cat ID: Y222495, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Purity 97.00%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 2-(4-chlorophenyl)phthalazin-1(2H)-one
    HTS Code
    Smiles O=C1N(C(C=C2)=CC=C2Cl)N=CC3=C1C=CC=C3
    InChiKey QQJQSWFPMBORPH-UHFFFAOYSA-N
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