3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one

Names

[ CAS No. ]:
5690-05-1

[ Name ]:
3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one

[Synonym ]:
3,4-dihydro-benzo[h]chromen-2-one
Dihydrobenzocumarin
3,4-Dihydro-benzo[h]chromen-2-on
3,4-dihydro-2H-benzo[h]chromen-2-one
7,8-Benzo-3,4-dihydro-cumarin

Chemical & Physical Properties

[ Molecular Formula ]:
C13H10O2

[ Molecular Weight ]:
198.21700

[ Exact Mass ]:
198.06800

[ PSA ]:
26.30000

[ LogP ]:
2.69140

Safety Information

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

DownStream

  • 3,4-dihydro-2H-benzo[h]chromene

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3,3-dimethyl-4H-benzo[h]chromen-2-one
  • 3,4-dihydro-2H-naphtho[2,3-b]pyran-2-one
  • 2,2-Dimethyl-3,4-dihydro-2H-naphtho[1,2-b]pyran-6-ol
  • 2H-Naphtho[1,2-b]pyran-2-one, 3,4,5,6-tetrahydro-8-methoxy-3,3-dimethyl-4-propyl- (en)
  • 2H-Naphtho[1,2-b]pyran-2-one, 3,4,5,6-tetrahydro-8-methoxy-3,3-dimethyl-4-phenyl- (en)
  • 2H-Naphtho[1,2-b]pyran-2-one, 4-ethyl-3,4,5,6-tetrahydro-8-methoxy-3,3-dimethyl- (en)
  • 4-methyl-N-(1-methylpiperidin-4-yl)pyridin-3-amine
  • N-(prop-2-en-1-yl)oxolan-3-amine
  • N-(1-cyclopropylethyl)-4-methylpyridin-3-amine
  • N-[1-(furan-2-yl)ethyl]-4-methylpyridin-3-amine
  • 1-Cyclobutanecarbonylpiperidine-3-carbonitrile
  • N-(butan-2-yl)-4-methylpyridin-3-amine
  • 1-(Piperidin-4-ylsulfonyl)piperidine
  • N-{bicyclo[2.2.1]heptan-2-yl}-4-methylpyridin-3-amine
  • 4-methyl-N-(pentan-2-yl)pyridin-3-amine
  • 4-{[2-(4-methyl-4H-1,2,4-triazol-3-yl)ethyl]amino}benzoic acid
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