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    Chemical structure of 4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid , CAS 958785-70-1, AChemBlock Q58692

    4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid

    Catalog ID: Q58692

    Product Name: 4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid
    CAS: 958785-70-1
    MDL: MFCD19669104
    Purity: 97%
    FW: 209.23
    Formula: C₈H₇N₃O₂S
    Synonym(s): 4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid
    Smiles: C/C1=C(\C(=O)O)SC2=NC=NC(N)=C21
    4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid 97%, CAS#: 958785-70-1, Cat ID: Q58692, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:1G List Price: $1,250 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Aug 10,2026

    Packaging:5G List Price: $3,750 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Aug 10,2026

    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
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid
    HTS Code 2934999000
    Smiles C/C1=C(\C(=O)O)SC2=NC=NC(N)=C21
    InChiKey NRCXTNUAVDXQLF-UHFFFAOYSA-N
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