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    Chemical structure of 4-Aminopyrimido[4,5-d]pyrimidine , CAS 26979-05-5, AChemBlock U137451

    4-Aminopyrimido[4,5-d]pyrimidine

    Catalog ID: U137451

    Product Name: 4-Aminopyrimido[4,5-d]pyrimidine
    CAS: 26979-05-5
    MDL: MFCD02251673
    Purity: 97%
    FW: 147.14
    Formula: C₆H₅N₅
    Synonym(s): pyrimido[4,5-d]pyrimidin-4-amine
    Smiles: NC1=C2C=NC=NC2=NC=N1
    4-Aminopyrimido[4,5-d]pyrimidine 97%, CAS#: 26979-05-5, Cat ID: U137451, BUILDING BLOCKS, AChemBlock
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    update on 06-14-2026

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    Purity 97%
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    Storage Store at 0-8 °C
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    MSDS Download MSDS
    IUPAC Name pyrimido[4,5-d]pyrimidin-4-amine
    HTS Code
    Smiles NC1=C2C=NC=NC2=NC=N1
    InChiKey PSYGVOQINLFTHK-UHFFFAOYSA-N
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