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    Chemical structure of 2,4-Dichloro-5,7-dihydrothieno[3,4-d]pyrimidine , CAS 74901-71-6, AChemBlock G-7456

    2,4-Dichloro-5,7-dihydrothieno[3,4-d]pyrimidine

    Catalog ID: G-7456

    Product Name: 2,4-Dichloro-5,7-dihydrothieno[3,4-d]pyrimidine
    CAS: 74901-71-6
    MDL: MFCD13250061
    Purity: 97%
    Appearance: off-white solid
    FW: 207.08
    Formula: C₆H₄Cl₂N₂S
    Synonym(s): 2,4-dichloro-5,7-dihydrothieno[3,4-d]pyrimidine
    Smiles: ClC1=N\C(Cl)=C2\CSC\C2=N\1
    2,4-Dichloro-5,7-dihydrothieno[3,4-d]pyrimidine 97%, CAS#: 74901-71-6, Cat ID: G-7456, BUILDING BLOCKS, AChemBlock
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    update on 06-15-2026

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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.
    Wear protective gloves/protective clothing/eye protection/face protection.
    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-dichloro-5,7-dihydrothieno[3,4-d]pyrimidine
    HTS Code 2934999000
    Smiles ClC1=N\C(Cl)=C2\CSC\C2=N\1
    InChiKey YSADLUWHNVZEJK-UHFFFAOYSA-N
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