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7,8-dihydro-7,7-dimethyl-4-phenyl-2H-1-benzopyran-2,5(6H)-dione
SpectraBase Compound ID 3tjw4guxBFf
InChI InChI=1S/C17H16O3/c1-17(2)9-13(18)16-12(11-6-4-3-5-7-11)8-15(19)20-14(16)10-17/h3-8H,9-10H2,1-2H3
InChIKey FOBJVTJUJQJKPM-UHFFFAOYSA-N
Mol Weight 268.31 g/mol
Molecular Formula C17H16O3
Exact Mass 268.109944 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID J2yovY852C9
Name 7,8-DIHYDRO-7,7-DIMETHYL-4-PHENYL-2H-1-BENZOPYRAN-2,5(6H)-DIONE
Source of Sample A. Maquestiau, State University of Mons, Mons, Belgium
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C17H16O3
InChI InChI=1S/C17H16O3/c1-17(2)9-13(18)16-12(11-6-4-3-5-7-11)8-15(19)20-14(16)10-17/h3-8H,9-10H2,1-2H3
InChIKey FOBJVTJUJQJKPM-UHFFFAOYSA-N
Melting Point 117-118C
Molecular Weight 268.32
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20
Synonyms BENZOPYRAN-2,5/6H/-DIONE, 2H-1-, 7,8-DIHYDRO-7,7-DIMETHYL-4-PHENYL-,