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    Chemical structure of COUMACHLOR , CAS 81-82-3, AChemBlock M15437

    COUMACHLOR

    Catalog ID: M15437

    Product Name: COUMACHLOR
    CAS: 81-82-3
    MDL: MFCD00012094
    Purity: 98%
    FW: 342.78
    Formula: C₁₉H₁₅ClO₄
    Synonym(s): 3-(1-(4-chlorophenyl)-3-oxobutyl)-4-hydroxy-2h-chromen-2-one
    Smiles: CC(=O)CC(C1=CC=C(Cl)C=C1)/C1=C(\O)C2=CC=CC=C2OC1=O
    COUMACHLOR 98%, CAS#: 81-82-3, Cat ID: M15437, REFERENCE COMPOUNDS, AChemBlock
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    Packaging:1G List Price: $300 Quantity:
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    Jun 26,2026

    Packaging:5G List Price: $750 Quantity:
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    Aug 07,2026

    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Product Information
    Product Information
    Product Information
    Purity 98%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 3-(1-(4-chlorophenyl)-3-oxobutyl)-4-hydroxy-2h-chromen-2-one
    HTS Code 2932999090
    Smiles CC(=O)CC(C1=CC=C(Cl)C=C1)/C1=C(\O)C2=CC=CC=C2OC1=O
    InChiKey DEKWZWCFHUABHE-UHFFFAOYSA-N
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