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[4,3-d]pyrimidine

This page lists [4,3-d]pyrimidine compounds supplied by ChemToTech: 989 products in total, each identified by its CAS Registry Number. Examples include (CAS 37527-16-5), 1H-Pyrazolo[4,3-d]pyrimidin-7-amine,N-cyclobutyl-3-methyl- (CAS 790666-34-1), 1H-Pyrazolo[4,3-d]pyrimidin-7-amine,N-cyclobutyl-3-ethyl- (CAS 790666-57-8), 2-[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-6-ethylpyrido[4,3-d]pyrimidin-5(6H)-one (CAS 104964-10-5), 2-[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-6-methylpyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride (CAS 104964-25-2). Open a product page for its molecular formula, identifiers and synonyms, or send an inquiry for purity, packaging, price and lead time.

37527-16-5
CAS 37527-16-5 · 536851
1H-Pyrazolo[4,3-d]pyrimidin-7-amine,N-cyclobutyl-3-methyl-
CAS 790666-34-1 · 540818
1H-Pyrazolo[4,3-d]pyrimidin-7-amine,N-cyclobutyl-3-ethyl-
CAS 790666-57-8 · 540819
2-[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-6-ethylpyrido[4,3-d]pyrimidin-5(6H)-one
CAS 104964-10-5 · 542638
2-[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-6-methylpyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride
CAS 104964-25-2 · 542639
2H-Thiopyrano[4,3-d]pyrimidine-2,4(3H)-dione,1-[2-(4-bromophenyl)ethyl]-1,5,7,8-tetrahydro-
CAS 564480-38-2 · 553161
N,N-dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7-amine
CAS 5444-24-6 · 556389
5H-[1]Benzopyrano[4,3-d]pyrimidin-5-ol, 9-chloro-2-methyl-
CAS 61466-18-0 · 558387
5H-[1]Benzopyrano[4,3-d]pyrimidin-5-ol, 2-(1-pyrrolidinyl)-
CAS 61466-27-1 · 558388
5H-[1]Benzopyrano[4,3-d]pyrimidin-5-ol, 2-[(4-pyridinylmethyl)amino]-,dihydrochloride
CAS 61466-32-8 · 558389
5H-[1]Benzopyrano[4,3-d]pyrimidin-5-ol,9-chloro-2-[(4-pyridinylmethyl)amino]-, monohydrochloride
CAS 61466-33-9 · 558390
5H-[1]Benzopyrano[4,3-d]pyrimidin-5-ol, 8-methyl-2-(methylthio)-
CAS 61466-35-1 · 558391
  1. 2026-11-07 Dedicated to providing high-quality products and excellent services to serve global advanced customers. ChemToTech lists 989 [4,3-d]pyrimidine compounds by CAS number, such as (37527-16-5). Request a quote for research or bulk quantities. manufacturers application high purity distributor distributors sales suppliers structure of cdmo for sale wholesale purchase factories supplier cmo synthesis manufacturing cdmo manufacturer cas no price raw material cost use .
  2. 5-Benzothiazolecarboxylic acid, 2-methyl-, 1,5-dithiocan-2-yl ester
    496834-12-9
  3. (1S,3aS)-1,2,3,5,6,8,9,14bβ-Octahydro-2β-methoxy-2α,9α-epoxy-4H-cyclopenta[a][1,3]dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-1α-ol acetate
    49686-58-0
  4. Boronic acid, [4-[2-[(methylsulfonyl)amino]ethyl]phenyl]-
    375346-00-2
  5. 2-Propen-1-one, 1-(1-phenyl-1H-imidazol-2-yl)-3-(4-pyridinyl)-
    496925-26-9
  6. 1H-CYCLOPENTA[IJ]QUINOLIZINE,2,3,5,7A,8,9,9A,9B-OCTAHYDRO-5,9A-DIMETHYL-,(5R,7AS,9AS,9BS)-REL-
    243865-42-1
  7. L-Lysine,L-phenylalanyl-L-asparaginyl-L-alanyl-L-prolyl-L-phenylalanyl-L-a-aspartyl-L-valylglycyl-L-isoleucyl-
    375345-51-0
  8. (E)-3-(2,4-Dichlorophenyl)propenoic acid ethyl ester
  9. L-Threonine,glycyl-L-isoleucyl-L-valyl-L-a-glutamyl-L-glutaminyl-L-cysteinyl-L-cysteinyl-
  10. Naphthalene, 1,2,3,4-tetrahydro-8-methyl-1-(1-methylethyl)-
  11. 2-Oxazolecarboxylicacid,2,5-dihydro-5-methyl-,methylester,(2R,5R)-rel-
  12. 37527-16-5
  13. 790666-34-1
  14. 790666-57-8
  15. 104964-10-5
  16. 104964-25-2
  17. 564480-38-2
  18. 5444-24-6
  19. 61466-18-0
  2. Cytosine
  3. [1,2-a]Pyrimidine
  4. [1,2-c]pyrimidine
  5. [1,5-a]pyrimidine
  6. [1,5-c]pyrimidine
  7. [2,3-d]Pyrimidine
  8. [3,2-d]Pyrimidin
  9. [3,4-d]Pyrimidine
  10. [4,3-d]pyrimidine
  11. [4,5-d]pyrimidine
  12. [5,4-d]pyrimidine
  13. Pyrimidine
  14. Pyrimidinone
  15. Pyrimidine
  16. Pyrimidine
  17. IodoPyrimidin
  18. Pyrimidinol
  19. FluoroPyrimidin
  20. ChloroPyrimidin
  21. BromoPyrimidin
  22. [4,3-d]pyrimidine Provider