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2-ethyl-4-methyl-4-phenylpyrano[3,2-c]chromen-5(4H)-one
SpectraBase Compound ID 1Qhj46fvjLK
InChI InChI=1S/C21H18O3/c1-3-15-13-21(2,14-9-5-4-6-10-14)18-19(23-15)16-11-7-8-12-17(16)24-20(18)22/h4-13H,3H2,1-2H3
InChIKey YOUSNKFVRQYNOE-UHFFFAOYSA-N
Mol Weight 318.37 g/mol
Molecular Formula C21H18O3
Exact Mass 318.125594 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID JoPTW05Rbcd
Name 2-ethyl-4-methyl-4-phenylpyrano[3,2-c]chromen-5(4H)-one
Appearance White powder
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H18O3
InChI InChI=1S/C21H18O3/c1-3-15-13-21(2,14-9-5-4-6-10-14)18-19(23-15)16-11-7-8-12-17(16)24-20(18)22/h4-13H,3H2,1-2H3
InChIKey YOUSNKFVRQYNOE-UHFFFAOYSA-N
Instrument Name FINNIGAN MAT 8444
Ionization Type EI
Literature Reference DOI 10.1002/jccs.201800282
Molecular Weight 318.372 g/mol
SMILES C1(C2=C(c3ccccc3O1)OC(=CC2(C)c1ccccc1)CC)=O
SPLASH splash10-004l-9070000000-f2c87a9ab3b004b634d0
Source of Spectrum QA-66-1354-4o
Wiley ID 1840124