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    Chemical structure of 1-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid , CAS 119376-60-2, AChemBlock S82640

    1-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid

    Catalog ID: S82640

    Product Name: 1-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid
    CAS: 119376-60-2
    MDL: MFCD11100078
    Purity: 97%
    FW: 142.11
    Formula: C₅H₆N₂O₃
    Smiles: CN1N=C(C(=O)O)CC1=O
    1-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid 97%, CAS#: 119376-60-2, Cat ID: S82640, BUILDING BLOCKS, AChemBlock
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    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:1G List Price: $765 Quantity:
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    Nov 13,2026

    Packaging:5G List Price: $3,060 Quantity:
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    Nov 13,2026

    update on 09-18-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Harmful if swallowed
    May cause an allergic skin reaction
    Causes serious eye irritation
    Precautionary Statements 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 1-methyl-5-oxo-4,5-dihydro-1h-pyrazole-3-carboxylic acid
    HTS Code 2933199000
    Smiles CN1N=C(C(=O)O)CC1=O
    InChiKey DROSEJRQKIQKQY-UHFFFAOYSA-N
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