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    Chemical structure of methyl 4-oxo-3,4-dihydro-1H-2-benzopyran-5-carboxylate , CAS 1337841-67-4, AChemBlock S81007

    methyl 4-oxo-3,4-dihydro-1H-2-benzopyran-5-carboxylate

    Catalog ID: S81007

    Product Name: methyl 4-oxo-3,4-dihydro-1H-2-benzopyran-5-carboxylate
    CAS: 1337841-67-4
    MDL: MFCD20462552
    Purity: 97%
    FW: 206.2
    Formula: C₁₁H₁₀O₄
    Smiles: COC(=O)C1=C2C(=O)COCC2=CC=C1
    methyl 4-oxo-3,4-dihydro-1H-2-benzopyran-5-carboxylate 97%, CAS#: 1337841-67-4, Cat ID: S81007, BUILDING BLOCKS, AChemBlock
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    Sep 25,2026

    update on 08-01-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    May cause an allergic skin reaction
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name methyl 4-oxo-1H-isochromene-5-carboxylate
    HTS Code 2932999090
    Smiles COC(=O)C1=C2C(=O)COCC2=CC=C1
    InChiKey SRWNGNYICLPYJV-UHFFFAOYSA-N
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