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    Chemical structure of 4,5-Dihydro-5-oxo-1H-pyrazole-3-acetic acid ethyl ester , CAS 98334-81-7, AChemBlock U105590

    4,5-Dihydro-5-oxo-1H-pyrazole-3-acetic acid ethyl ester

    Catalog ID: U105590

    Product Name: 4,5-Dihydro-5-oxo-1H-pyrazole-3-acetic acid ethyl ester
    CAS: 98334-81-7
    MDL: MFCD11868979
    Purity: 97.00%
    Appearance: white to orange solid
    FW: 170.17
    Formula: C₇H₁₀N₂O₃
    Smiles: CCOC(=O)CC1=NNC(=O)C1
    4,5-Dihydro-5-oxo-1H-pyrazole-3-acetic acid ethyl ester 97.00%, CAS#: 98334-81-7, Cat ID: U105590, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:1G List Price: $400 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock in USA Estimated Ship Time:

    Aug 04,2026

    Packaging:5G List Price: $1,185 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock in USA Estimated Ship Time:

    Aug 04,2026

    update on 07-30-2026

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    Purity 97.00%
    Appearances white to orange solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name ethyl 2-(5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetate
    HTS Code
    Smiles CCOC(=O)CC1=NNC(=O)C1
    InChiKey CHPIDAZCLSVIOX-UHFFFAOYSA-N
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