Pyrimido[4,5-d]pyrimidine (8CI,9CI)

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Names

[ CAS No. ]:
254-64-8

[ Name ]:
Pyrimido[4,5-d]pyrimidine (8CI,9CI)

[Synonym ]:
Pyrimidopyrimidin
1,3,6,8-Tetraazanaphthalene
Pyrimido<4,5-d>pyrimidin

Chemical & Physical Properties

[ Molecular Formula ]:
C6H4N4

[ Molecular Weight ]:
132.12300

[ Exact Mass ]:
132.04400

[ PSA ]:
51.56000

[ LogP ]:
0.41980

Safety Information

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Pyrimido[4,5-D]pyrimidine, 1,5-dihydro-2-methyl- (6ci,8ci,9ci)
  • Isothiazolo[4,5-d]pyrimidine (8CI,9CI)
  • Thiazolo[4,5-d]pyrimidine (8CI,9CI)
  • Isoxazolo[4,5-d]pyrimidine (8CI,9CI)
  • 1,2,3-Oxadiazolo[4,5-d]pyrimidine (8CI,9CI)
  • 1H-1,3,2-Diazaphospholo[4,5-d]pyrimidine(8CI,9CI)
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • Lithium 5-fluoro-1-isopropyl-1H-benzo[d]imidazole-2-carboxylate
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • tert-butyl N-[(3,3-dimethylpyrrolidin-2-yl)methyl]carbamate
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • 5-Methyl-4-(5-methyl-2-furanyl)-2-hexanone