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    Chemical structure of 4-chloro-6-ethylthieno[2,3-d]pyrimidine , CAS 81136-42-7, AChemBlock S73988

    4-chloro-6-ethylthieno[2,3-d]pyrimidine

    Catalog ID: S73988

    Product Name: 4-chloro-6-ethylthieno[2,3-d]pyrimidine
    CAS: 81136-42-7
    MDL: MFCD01950152
    Purity: 97%
    FW: 198.67
    Formula: C₈H₇ClN₂S
    Synonym(s): 4-chloro-6-ethylthieno[2,3-d]pyrimidine
    Smiles: CCC1=CC2=C(Cl)N=CN=C2S1
    4-chloro-6-ethylthieno[2,3-d]pyrimidine 97%, CAS#: 81136-42-7, Cat ID: S73988, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS06
    Signal Word Danger
    Hazard Statements Toxic if swallowed
    Causes serious eye irritation
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-chloro-6-ethylthieno[2,3-d]pyrimidine
    HTS Code 2934999001
    Smiles CCC1=CC2=C(Cl)N=CN=C2S1
    InChiKey IYTRSBKGPIDYHI-UHFFFAOYSA-N
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