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    Chemical structure of 3-oxo-3,4-dihydropyrido[3,2-f]quinoxaline-2-carboxylic acid , CAS 2740656-40-8, AChemBlock S87194

    3-oxo-3,4-dihydropyrido[3,2-f]quinoxaline-2-carboxylic acid

    Catalog ID: S87194

    Product Name: 3-oxo-3,4-dihydropyrido[3,2-f]quinoxaline-2-carboxylic acid
    CAS: 2740656-40-8
    MDL: MFCD30179456
    Purity: 95%
    FW: 241.21
    Formula: C₁₂H₇N₃O₃
    Synonym(s): 3-oxo-3,4-dihydropyrido[3,2-f]quinoxaline-2-carboxylic acid
    Smiles: O=C(O)/C1=N/C2=C(C=CC3=NC=CC=C32)NC1=O
    3-oxo-3,4-dihydropyrido[3,2-f]quinoxaline-2-carboxylic acid 95%, CAS#: 2740656-40-8, Cat ID: S87194, BUILDING BLOCKS, AChemBlock
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    Packaging:250MG List Price: $850 Quantity:
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    Aug 10,2026

    update on 06-15-2026

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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 95%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 3-oxo-3,4-dihydropyrido[3,2-f]quinoxaline-2-carboxylic acid
    HTS Code 29339982
    Smiles O=C(O)/C1=N/C2=C(C=CC3=NC=CC=C32)NC1=O
    InChiKey QVMSKWLTEGKNHM-UHFFFAOYSA-N
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