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    Chemical structure of 1H,2H-pyrido[2,3-d]pyrimidin-2-one , CAS 91996-77-9, AChemBlock S73028

    1H,2H-pyrido[2,3-d]pyrimidin-2-one

    Catalog ID: S73028

    Product Name: 1H,2H-pyrido[2,3-d]pyrimidin-2-one
    CAS: 91996-77-9
    MDL: MFCD04037340
    Purity: 97%
    FW: 147.14
    Formula: C₇H₅N₃O
    Synonym(s): pyrido[2,3-d]pyrimidin-2(1h)-one
    Smiles: O=C1N=CC2=CC=CN=C2N1
    1H,2H-pyrido[2,3-d]pyrimidin-2-one 97%, CAS#: 91996-77-9, Cat ID: S73028, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $1,065 Quantity:
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    Aug 10,2026

    Packaging:5G List Price: $3,210 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 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name pyrido[2,3-d]pyrimidin-2(1h)-one
    HTS Code 29339982
    Smiles O=C1N=CC2=CC=CN=C2N1
    InChiKey MHHOMHMNIRXARC-UHFFFAOYSA-N
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