PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE

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Names

[ CAS No. ]:
20886-77-5

[ Name ]:
PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE

[Synonym ]:
6,8-Dihydro-pyrimido<4,5-c>pyridazin-5,7-dion

Chemical & Physical Properties

[ Molecular Formula ]:
C6H4N4O2

[ Molecular Weight ]:
164.12200

[ Exact Mass ]:
164.03300

[ PSA ]:
92.02000

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Potassium cyanate
  • 3-Amino-4-pyridazinecarboxylic acid
  • Urea

DownStream

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

  • 1,6-Dimethylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione
  • Pyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione,1,3,4,6-tetramethyl
  • 3-(4-bromo-phenyl)-6,8-dimethyl-2,8-dihydro-1H-pyrimido[4,5-c]pyridazine-5,7-dione
  • 2H-Pyrimido[4,5-d][1,3]thiazine-5,7(1H,6H)-dione,4,8-dihydro-6,8-dimethyl-2,4-dithioxo-
  • 6,8-dimethyl-2H-pyrimido[4,5-c]pyridazine-3,5,7-trione
  • 1H-IMIDAZO[4,5-C]PYRIDAZINE
  • 2-(3-Bromo-4-methylphenyl)ethanimidamide
  • 5-[3-Hydroxy-4-(hydroxymethyl)pyrrolidin-1-yl]furan-2-carbaldehyde
  • Tert-butyl 3-fluoropiperidine-3-carboxylate
  • 1-Bromo-4-chloro-2-(difluoromethyl)-5-fluorobenzene
  • (R)-1-(3-Bromo-5-fluorophenyl)but-3-EN-1-amine
  • Benzenemethanamine, 5-bromo-2-chloro-I+/--2-propen-1-yl-, (I+/-S)-
  • (3R)-3-Amino-3-(2,4,5-trifluorophenyl)propan-1-OL
  • (I+/-R)-2,4,6-Trichloro-I+/--cyclopropylbenzenemethanamine
  • (1R,2R)-1-Amino-1-(3-chloro-4-fluorophenyl)propan-2-OL
  • (2R)-2-amino-2-(2-chloro-6-methylpyridin-4-yl)ethan-1-ol
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