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    Chemical structure of 4H,5H-[1,2]thiazolo[5,4-d]pyrimidin-4-one , CAS 1498711-48-0, AChemBlock S79679

    4H,5H-[1,2]thiazolo[5,4-d]pyrimidin-4-one

    Catalog ID: S79679

    Product Name: 4H,5H-[1,2]thiazolo[5,4-d]pyrimidin-4-one
    CAS: 1498711-48-0
    MDL: MFCD23703428
    Purity: 97%
    FW: 153.16
    Formula: C₅H₃N₃OS
    Synonym(s): isothiazolo[5,4-d]pyrimidin-4(5h)-one
    Smiles: O=C1NC=NC2=C1C=NS2
    4H,5H-[1,2]thiazolo[5,4-d]pyrimidin-4-one 97%, CAS#: 1498711-48-0, Cat ID: S79679, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:250MG List Price: $130 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:1G List Price: $390 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    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 isothiazolo[5,4-d]pyrimidin-4(5h)-one
    HTS Code 2934990900
    Smiles O=C1NC=NC2=C1C=NS2
    InChiKey HIYCYXBDQNHAGJ-UHFFFAOYSA-N
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