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    Chemical structure of 6,7-dimethoxy-3,4-dihydro-1H-2-benzopyran-4-one , CAS 1821363-18-1, AChemBlock S78145

    6,7-dimethoxy-3,4-dihydro-1H-2-benzopyran-4-one

    Catalog ID: S78145

    Product Name: 6,7-dimethoxy-3,4-dihydro-1H-2-benzopyran-4-one
    CAS: 1821363-18-1
    MDL: MFCD31925586
    Purity: 97%
    FW: 208.21
    Formula: C₁₁H₁₂O₄
    Synonym(s): 6,7-dimethoxyisochroman-4-one
    Smiles: COC1=C(OC)C=C2C(=O)COCC2=C1
    6,7-dimethoxy-3,4-dihydro-1H-2-benzopyran-4-one 97%, CAS#: 1821363-18-1, Cat ID: S78145, BUILDING BLOCKS, AChemBlock
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    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:250MG List Price: $595 Quantity:
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    Aug 11,2026

    Packaging:1G List Price: $1,490 Quantity:
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    Aug 11,2026

    update on 06-16-2026

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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 6,7-dimethoxyisochroman-4-one
    HTS Code 2932999090
    Smiles COC1=C(OC)C=C2C(=O)COCC2=C1
    InChiKey XYLRQAJJNAGXJS-UHFFFAOYSA-N
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