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    Chemical structure of 4-oxo-4H-pyran-2-carboxylic acid , CAS 499-05-8, AChemBlock U131600

    4-oxo-4H-pyran-2-carboxylic acid

    Catalog ID: U131600

    Product Name: 4-oxo-4H-pyran-2-carboxylic acid
    CAS: 499-05-8
    MDL: MFCD00059958
    Purity: 95%
    FW: 140.09
    Formula: C₆H₄O₄
    Synonym(s): 4-oxo-4H-pyran-2-carboxylic acid
    Smiles: O=C1C=COC(C(=O)O)=C1
    4-oxo-4H-pyran-2-carboxylic acid 95%, CAS#: 499-05-8, Cat ID: U131600, BUILDING BLOCKS, AChemBlock
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    Packaging:100G List Price: $805 Quantity:
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    update on 06-17-2026

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    Purity 95%
    Appearances
    Storage Store at 0-8 °C
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    MSDS Download MSDS
    IUPAC Name 4-oxo-4H-pyran-2-carboxylic acid
    HTS Code
    Smiles O=C1C=COC(C(=O)O)=C1
    InChiKey UFMDRPPBUAPWBK-UHFFFAOYSA-N
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