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    Chemical structure of WHI-P258 , CAS 21561-09-1, AChemBlock O33727

    WHI-P258

    Catalog ID: O33727

    Product Name: WHI-P258
    CAS: 21561-09-1
    MDL: MFCD01815294
    Purity: 98%
    FW: 281.32
    Formula: C₁₆H₁₅N₃O₂
    Synonym(s): 6,7-dimethoxy-n-phenylquinazolin-4-amine
    Smiles: COC1=C/C2=NC=NC(NC3=CC=CC=C3)=C2/C=C\1OC
    WHI-P258 98%, CAS#: 21561-09-1, Cat ID: O33727, REFERENCE COMPOUNDS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:250MG List Price: $170 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:1G List Price: $435 Quantity:
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    Jun 29,2026

    Packaging:5G List Price: $1,485 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements 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 98%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 6,7-dimethoxy-n-phenylquinazolin-4-amine
    HTS Code 2933998290
    Smiles COC1=C/C2=NC=NC(NC3=CC=CC=C3)=C2/C=C\1OC
    InChiKey MJKCGAHOCZLYDG-UHFFFAOYSA-N
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