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3,3'-carbonylbis(7-methoxy-2H-chromen-2-one)
SpectraBase Compound ID DuqWqWAaD86
InChI InChI=1S/C21H14O7/c1-25-13-5-3-11-7-15(20(23)27-17(11)9-13)19(22)16-8-12-4-6-14(26-2)10-18(12)28-21(16)24/h3-10H,1-2H3
InChIKey KCURVNYQRJVWPY-UHFFFAOYSA-N
Mol Weight 378.34 g/mol
Molecular Formula C21H14O7
Exact Mass 378.073953 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 66z4O15bgQT
Name 3,3'-carbonylbis(7-methoxy-2H-chromen-2-one)
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 378.073952784 u
Formula C21H14O7
InChI InChI=1S/C21H14O7/c1-25-13-5-3-11-7-15(20(23)27-17(11)9-13)19(22)16-8-12-4-6-14(26-2)10-18(12)28-21(16)24/h3-10H,1-2H3
InChIKey KCURVNYQRJVWPY-UHFFFAOYSA-N
Molecular Weight 378.336 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2020_547
Solvent DMSO-d6
Source Vendor ID: NMR/12268383