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    Chemical structure of Methyl 1-hydroxy-4-oxocyclopent-2-ene-1-carboxylate , CAS 91920-55-7, AChemBlock S73035

    Methyl 1-hydroxy-4-oxocyclopent-2-ene-1-carboxylate

    Catalog ID: S73035

    Product Name: Methyl 1-hydroxy-4-oxocyclopent-2-ene-1-carboxylate
    CAS: 91920-55-7
    MDL: MFCD24706498
    Purity: 97%
    FW: 156.14
    Formula: C₇H₈O₄
    Smiles: COC(=O)C1(O)C=CC(=O)C1
    Methyl 1-hydroxy-4-oxocyclopent-2-ene-1-carboxylate 97%, CAS#: 91920-55-7, Cat ID: S73035, BUILDING BLOCKS, AChemBlock
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    Nov 12,2026

    update on 09-17-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Harmful if swallowed
    Harmful in contact with skin
    Harmful if inhaled
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wash hands thoroughly after handling.
    Do not eat, drink or smoke when using this product.
    Use only outdoors or in a well-ventilated area.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Rinse mouth.
    Wash contaminated clothing before reuse.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name methyl 1-hydroxy-4-oxocyclopent-2-ene-1-carboxylate
    HTS Code 2909605000
    Smiles COC(=O)C1(O)C=CC(=O)C1
    InChiKey ITKABLCKESJKNX-UHFFFAOYSA-N
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