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    Chemical structure of SJ 403 , CAS 19970-45-7, AChemBlock S89763

    SJ 403

    Catalog ID: S89763

    Product Name: SJ 403
    CAS: 19970-45-7
    MDL: MFCD06775837
    Purity: 98%
    Appearance: pale yellow solid
    FW: 275.31
    Formula: C₁₃H₁₇N₅O₂
    Synonym(s): 8-ethyl-1,3,6,7-tetramethyl-1h-imidazo[2,1-f]purine-2,4(3h,8h)-dione
    Smiles: CCN1C2=NC3=C(C(=O)N(C)C(=O)N3C)N2C(C)=C1C
    SJ 403 98%, CAS#: 19970-45-7, Cat ID: S89763, REFERENCE COMPOUNDS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5MG List Price: $65 Quantity:
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    Jun 15,2026

    Packaging:25MG List Price: $195 Quantity:
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    Jun 15,2026

    Packaging:100MG List Price: $595 Quantity:
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    Jun 15,2026

    Packaging:1G List Price: $1,395 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 26,2026

    update on 06-14-2026

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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.
    Product Information
    Product Information
    Product Information
    Purity 98%
    Appearances pale yellow solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 8-ethyl-1,3,6,7-tetramethyl-1h-imidazo[2,1-f]purine-2,4(3h,8h)-dione
    HTS Code 2933999701
    Smiles CCN1C2=NC3=C(C(=O)N(C)C(=O)N3C)N2C(C)=C1C
    InChiKey JKJLETUKWLALKV-UHFFFAOYSA-N
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