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    Chemical structure of 5H,6H,7H,8H-pyrido[4,3-d]pyrimidine dihydrochloride , CAS 157327-49-6, AChemBlock I-9971

    5H,6H,7H,8H-pyrido[4,3-d]pyrimidine dihydrochloride

    Catalog ID: I-9971

    Product Name: 5H,6H,7H,8H-pyrido[4,3-d]pyrimidine dihydrochloride
    CAS: 157327-49-6
    MDL: MFCD09999161
    Purity: 97%
    FW: 208.09
    Formula: C₇H₁₁Cl₂N₃
    Synonym(s): 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride
    Smiles: C1=NC=NC2=C1CNCC2.Cl.Cl
    5H,6H,7H,8H-pyrido[4,3-d]pyrimidine dihydrochloride 97%, CAS#: 157327-49-6, Cat ID: I-9971, BUILDING BLOCKS, AChemBlock
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    For research use only. We do not sell to patients
    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5G List Price: $195 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:25G List Price: $880 Quantity:
    		Total:-- Total_Price($):-- 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
    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 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride
    HTS Code 2933998290
    Smiles C1=NC=NC2=C1CNCC2.Cl.Cl
    InChiKey WLSBRWTXCPUJMN-UHFFFAOYSA-N
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