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    Chemical structure of tert-butyl (6R)-3-bromo-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate , CAS 1639881-14-3, AChemBlock S78840

    tert-butyl (6R)-3-bromo-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate

    Catalog ID: S78840

    Product Name: tert-butyl (6R)-3-bromo-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate
    CAS: 1639881-14-3
    MDL: MFCD28502599
    Purity: 97%
    Appearance: White Powder
    FW: 316.2
    Formula: C₁₂H₁₈BrN₃O₂
    Smiles: C[C@@H]1CN2N=CC(Br)=C2CN1C(=O)OC(C)(C)C
    tert-butyl (6R)-3-bromo-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 97%, CAS#: 1639881-14-3, Cat ID: S78840, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $550 Quantity:
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    Aug 03,2026

    update on 07-31-2026

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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 White Powder
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name tert-butyl (r)-3-bromo-6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4h)-carboxylate
    HTS Code 29339982
    Smiles C[C@@H]1CN2N=CC(Br)=C2CN1C(=O)OC(C)(C)C
    InChiKey KYKJZWMKFYFGHC-MRVPVSSYSA-N
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