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Pyrimidines

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  1. 4-Chloro-5-fluoro-6-methylpyrimidin-2-amine, 95% min

    Catalog Number: 222609
    Molecular Formula: C5H5ClFN3
    Molecular Weight: 161.57
    CAS: 1379250-74-4
    MDL: MFCD20694773

  2. 1-(4,5-Dimethylpyrimidin-2-yl)ethan-1-one, 95% min

    Catalog Number: 222610
    Molecular Formula: C8H10N2O
    Molecular Weight: 150.18
    CAS: 1554457-11-2
    MDL: MFCD28638643

  3. 2-Chloro-4-ethyl-6-methylpyrimidine, 95% min

    Catalog Number: 222611
    Molecular Formula: C7H9ClN2
    Molecular Weight: 156.62
    CAS: 61233-53-2
    MDL: MFCD18975574

  4. 2-Chloro-4-isopropyl-6-methylpyrimidine, 95% min

    Catalog Number: 222612
    Molecular Formula: C8H11ClN2
    Molecular Weight: 170.64
    CAS: 1082658-26-1
    MDL: MFCD21790514

  5. 2-Chloro-4-methyl-6-propylpyrimidine, 95% min

    Catalog Number: 222613
    Molecular Formula: C8H11ClN2
    Molecular Weight: 170.64
    CAS: 1824204-50-3
    MDL: MFCD22397288

  6. 2-Chloro-5-fluoro-4-propylpyrimidine, 95% min

    Catalog Number: 222614
    Molecular Formula: C7H8ClFN2
    Molecular Weight: 174.61
    CAS: 2167949-51-9
    MDL: MFCD32696062

  7. 6-Hydroxypyrimidine-4-carboxamide, 95% min

    Catalog Number: 222706
    Molecular Formula: C5H5N3O2
    Molecular Weight: 139.11
    CAS: 98024-63-6
    MDL: MFCD21340312

  8. 3-Bromo-5,7-dichloro-2-methylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222943
    Molecular Formula: C7H4BrCl2N3
    Molecular Weight: 280.95
    CAS: 1310234-20-8
    MDL: MFCD19313085

  9. 3-Bromo-7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222946
    Molecular Formula: C6H4BrN3O2
    Molecular Weight: 230.03
    CAS: 57489-76-6
    MDL: MFCD32672324

  10. 3-Bromo-7-hydroxy-2-isopropylpyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222959
    Molecular Formula: C9H10BrN3O2
    Molecular Weight: 272.11
    CAS: 2741391-31-9
    MDL: MFCD32696196

  11. 5,7-Dichloro-2-ethylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222965
    Molecular Formula: C8H7Cl2N3
    Molecular Weight: 216.07
    CAS: 1296225-10-9
    MDL: MFCD12923039

  12. 5,7-Dichloro-2-isopropylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222966
    Molecular Formula: C9H9Cl2N3
    Molecular Weight: 230.10
    CAS: 1211591-34-2
    MDL: MFCD12923040

  13. 7-Hydroxy-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile, 95% min

    Catalog Number: 222967
    Molecular Formula: C7H4N4O2
    Molecular Weight: 176.14
    CAS: 1310250-12-4
    MDL: MFCD26743465

  14. 7-Hydroxy-2-methylpyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222968
    Molecular Formula: C7H7N3O2
    Molecular Weight: 165.15
    CAS: 754210-99-6
    MDL: MFCD26794575

  15. 2-Ethyl-7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222969
    Molecular Formula: C8H9N3O2
    Molecular Weight: 179.18
    CAS: 1566035-01-5
    MDL: MFCD26920802

  16. 7-Hydroxy-2-isopropylpyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222970
    Molecular Formula: C9H11N3O2
    Molecular Weight: 193.21
    CAS: 1564810-30-5
    MDL: MFCD26920859

  17. 3-Bromo-5,7-dichloro-6-methylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222971
    Molecular Formula: C7H4BrCl2N3
    Molecular Weight: 280.95
    CAS: 934297-58-2
    MDL: MFCD28405784

  18. 5,7-Dichloro-6-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile, 95% min

    Catalog Number: 222972
    Molecular Formula: C8H4Cl2N4
    Molecular Weight: 227.05
    CAS: 848401-00-3
    MDL: MFCD22048577

  19. 5,7-Dichloro-6-methylpyrazolo[1,5-a]pyrimidine-3-carbaldehyde, 95% min

    Catalog Number: 222973
    Molecular Formula: C8H5Cl2N3O
    Molecular Weight: 230.05
    CAS: 754211-07-9
    MDL: MFCD32696201

  20. 1,5,6,7-Tetrahydro-2H-pyrrolo[2,3-d]pyrimidine-2,4(3H)-dione, 95% min

    Catalog Number: 223151
    Molecular Formula: C6H7N3O2
    Molecular Weight: 153.14
    CAS: 16372-12-6
    MDL: MFCD20671625

  21. 7-Bromothieno[3,2-d]pyrimidine-2,4-diol, 95% min

    Catalog Number: 223154
    Molecular Formula: C6H3BrN2O2S
    Molecular Weight: 247.08
    CAS: 41102-02-7
    MDL: MFCD31652805

  22. 7-Bromo-2-chlorothieno[3,2-d]pyrimidin-4-amine, 95% min

    Catalog Number: 223155
    Molecular Formula: C6H3BrClN3S
    Molecular Weight: 264.54
    CAS: 1308690-60-9
    MDL: MFCD22561952

  23. 5,7-Dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223251
    Molecular Formula: C8H13N3
    Molecular Weight: 151.21
    CAS: 929971-57-3
    MDL: MFCD09040615

  24. 2-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223252
    Molecular Formula: C7H11N3
    Molecular Weight: 137.19
    CAS: 1282597-36-7
    MDL: MFCD16991301

  25. 2-Ethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223253
    Molecular Formula: C8H13N3
    Molecular Weight: 151.21
    CAS: 1500527-05-8
    MDL: MFCD31589351

  26. 2-Isopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223254
    Molecular Formula: C9H15N3
    Molecular Weight: 165.24
    CAS: 1499894-81-3
    MDL: MFCD31599975

  27. 5-Chloropyrazolo[1,5-a]pyrimidin-7-amine, 95% min

    Catalog Number: 223265
    Molecular Formula: C6H5ClN4
    Molecular Weight: 168.59
    CAS: 245095-96-9
    MDL: MFCD20258236

  28. 5-Chloropyrazolo[1,5-a]pyrimidine-3-carbaldehyde, 95% min

    Catalog Number: 223266
    Molecular Formula: C7H4ClN3O
    Molecular Weight: 181.58
    CAS: 1256162-94-3
    MDL: MFCD22551530

  29. 2-Chloro-N,6-dimethylpyrimidin-4-amine, 95% min

    Catalog Number: 223416
    Molecular Formula: C6H8ClN3
    Molecular Weight: 157.60
    CAS: 3569-33-3
    MDL: MFCD09864578

  30. 4-Chloro-5,6-dimethylpyrimidine, 95% min

    Catalog Number: 223420
    Molecular Formula: C6H7ClN2
    Molecular Weight: 142.59
    CAS: 67434-65-5
    MDL: MFCD09909775

Items 4171 to 4200 of 8352 total

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  16. 143
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