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    Chemical structure of 7-Chloro-4-hydroxy-2H-chromen-2-one , CAS 18735-81-4, AChemBlock U138541

    7-Chloro-4-hydroxy-2H-chromen-2-one

    Catalog ID: U138541

    Product Name: 7-Chloro-4-hydroxy-2H-chromen-2-one
    CAS: 18735-81-4
    MDL: MFCD04037744
    Purity: 97%
    Appearance: off-white powder
    FW: 196.59
    Formula: C₉H₅ClO₃
    Synonym(s): 7-chloro-4-hydroxychromen-2-one
    Smiles: O=C1/C=C(/O)C2=C(C=C(Cl)C=C2)O1
    7-Chloro-4-hydroxy-2H-chromen-2-one 97%, CAS#: 18735-81-4, Cat ID: U138541, BUILDING BLOCKS, AChemBlock
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    update on 06-19-2026

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    Purity 97%
    Appearances off-white powder
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 7-chloro-4-hydroxychromen-2-one
    HTS Code
    Smiles O=C1/C=C(/O)C2=C(C=C(Cl)C=C2)O1
    InChiKey PKVBFOLFCIJRRE-UHFFFAOYSA-N
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