Furo[4,3,2-de][1]benzopyran (8CI,9CI)

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Names

[ CAS No. ]:
209-08-5

[ Name ]:
Furo[4,3,2-de][1]benzopyran (8CI,9CI)

Chemical & Physical Properties

[ Molecular Formula ]:
C10H6O2

[ Molecular Weight ]:
158.15300

[ Exact Mass ]:
158.03700

[ PSA ]:
22.37000

[ LogP ]:
2.79590

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-bromo-3,4-dihydrofuro[4,3,2-de][1]benzopyran

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Furo[4,3,2-de][1]benzopyran, 5a,6,7,8-tetrahydro-3-methyl- (9CI)
  • Furo[4,3,2-de][1]benzopyran, 5a,6,7,8-tetrahydro-3-methyl-, (5aS)- (9CI)
  • Furo[4,3,2-de][1]benzopyran, 5a,6,7,8-tetrahydro-3-methyl-, (5aR)- (9CI)
  • Furo[4,3,2-de][1]benzopyran,3,4-dihydro-
  • Furo[4,3,2-de][1,3]benzoxazine (9CI)
  • 2H-Furo[4,3,2-de]quinoline (8CI,9CI)
  • 2-Pyrazinecarboxylic acid, 5-(difluoromethoxy)-, methyl ester
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 5,5-Difluoro-1-oxaspiro[2.3]hexane
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 2-Methyl-2-[2-(propan-2-yl)-1,3-thiazol-5-yl]propan-1-ol
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde