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    Chemical structure of (2R)-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid , CAS 83780-47-6, AChemBlock S73904

    (2R)-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid

    Catalog ID: S73904

    Product Name: (2R)-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid
    CAS: 83780-47-6
    MDL: MFCD16875512
    Purity: 97%
    FW: 178.19
    Formula: C₁₀H₁₀O₃
    Synonym(s): (r)-chromane-2-carboxylic acid
    Smiles: O=C(O)[C@H]1CCC2=CC=CC=C2O1
    (2R)-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid 97%, CAS#: 83780-47-6, Cat ID: S73904, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $665 Quantity:
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    Aug 10,2026

    Packaging:5G List Price: $2,660 Quantity:
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    Aug 10,2026

    update on 06-15-2026

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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 (r)-chromane-2-carboxylic acid
    HTS Code 2932999090
    Smiles O=C(O)[C@H]1CCC2=CC=CC=C2O1
    InChiKey SFLFCQJQOIZMHF-SECBINFHSA-N
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