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4-(3-Bromophenyl)-3,4-dihydro-2H,5H-pyrano[3,2-c]chromene-2,5-dione

Compound with spectra: 1 NMR, and 1 MS (GC)

4-(3-Bromophenyl)-3,4-dihydro-2H,5H-pyrano[3,2-c]chromene-2,5-dione
SpectraBase Compound ID K1XpKkoHgQK
InChI InChI=1S/C18H11BrO4/c19-11-5-3-4-10(8-11)13-9-15(20)23-17-12-6-1-2-7-14(12)22-18(21)16(13)17/h1-8,13H,9H2
InChIKey RCOPDSWGQCPKKD-UHFFFAOYSA-N
Mol Weight 371.19 g/mol
Molecular Formula C18H11BrO4
Exact Mass 369.984072 g/mol

View Spectrum of 4-(3-Bromophenyl)-3,4-dihydro-2H,5H-pyrano[3,2-c]chromene-2,5-dione

13C NMR Spectrum
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View Spectrum of 4-(3-Bromophenyl)-3,4-dihydro-2H,5H-pyrano[3,2-c]chromene-2,5-dione

MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
  • 4-(3-bromophenyl)-3,4-dihydropyrano[3,2-c][1]benzopyran-2,5-dione
  • 4-(3-bromophenyl)-3,4-dihydropyrano[3,2-c]chromene-2,5-quinone
2H,5H-Pyrano[3,2-c][1]benzopyran-2,5-dione, 3,4-dihydro-4-(3-methylphenyl)-
4-(3,5-DIBROMOPHENYL)-3,4,5,6-TETRAHYDRONAPHTHO-[1,2-B]-PYRAN-2-(H),5-DIONE
2H,5H-Pyrano[3,2-c][1]benzopyran-2,5-dione, 3,4-dihydro-4-(3-methoxyphenyl)-
2H,5H-Pyrano[3,2-c][1]benzopyran-2,5-dione, 3,4-dihydro-4-(3-thienyl)-
2-Isopropyl-5-methylcyclohexyl 3-(1-phenyl-3-oxobutyl)-coumarin-4-yl carbonate
CIS-3,4-DIHYDRO-2-ETHOXY-4-(3-PYRIDINYL)-2H,5H-PYRANO-[3,2-C]-[1]-BENZOPYRAN-5-ONE
TRANS-3,4-DIHYDRO-2-ETHOXY-4-(3-PYRIDINYL)-2H,5H-PYRANO-[3,2-C]-[1]-BENZOPYRAN-5-ONE
2,3,4,5-TETRAHYDRO-2,4-DIPHENYLPYRANO-[3,2-C]-BENZOPYRAN-5-ONE;CIS-ISOMER
2,3,4,5-TETRAHYDRO-2,4-DIPHENYLPYRANO-[3,2-C]-BENZOPYRAN-5-ONE;TRANS-ISOMER
Coumatetralyl isomer-1 ET
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