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    Chemical structure of (2S)-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid , CAS 83780-46-5, AChemBlock S73905

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

    Catalog ID: S73905

    Product Name: (2S)-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid
    CAS: 83780-46-5
    MDL: MFCD27929472
    Purity: 97%
    FW: 178.19
    Formula: C₁₀H₁₀O₃
    Smiles: O=C(O)[C@@H]1CCC2=CC=CC=C2O1
    (2S)-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid 97%, CAS#: 83780-46-5, Cat ID: S73905, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $735 Quantity:
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    Sep 25,2026

    Packaging:5G List Price: $2,940 Quantity:
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    Sep 25,2026

    update on 07-31-2026

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