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    Chemical structure of 2,4-Dichloro-pyrido[2,3-d]pyrimidine , CAS 126728-20-9, AChemBlock F-4051

    2,4-Dichloro-pyrido[2,3-d]pyrimidine

    Catalog ID: F-4051

    Product Name: 2,4-Dichloro-pyrido[2,3-d]pyrimidine
    CAS: 126728-20-9
    MDL: MFCD07644627
    Purity: 97%
    Appearance: off-white solid
    FW: 200.03
    Formula: C₇H₃Cl₂N₃
    Synonym(s): 2,4-dichloropyrido[2,3-d]pyrimidine
    Smiles: ClC1=NC(Cl)=C2C=CC=NC2=N1
    2,4-Dichloro-pyrido[2,3-d]pyrimidine 97%, CAS#: 126728-20-9, Cat ID: F-4051, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Harmful if swallowed
    Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances off-white solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 2,4-dichloropyrido[2,3-d]pyrimidine
    HTS Code 2933599500
    Smiles ClC1=NC(Cl)=C2C=CC=NC2=N1
    InChiKey QSNSZGYDLUPWSV-UHFFFAOYSA-N
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