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2H-1-benzopyran-3-carboxylic acid, 3,4-dihydro-2-oxo-4-phenyl-, ethylester
SpectraBase Compound ID 1jPJ8x9CfQ9
InChI InChI=1S/C18H16O4/c1-2-21-17(19)16-15(12-8-4-3-5-9-12)13-10-6-7-11-14(13)22-18(16)20/h3-11,15-16H,2H2,1H3
InChIKey NIJKYIRIYQAZSZ-UHFFFAOYSA-N
Mol Weight 296.32 g/mol
Molecular Formula C18H16O4
Exact Mass 296.104859 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID GSVBsoyoqCE
Name 2H-1-benzopyran-3-carboxylic acid, 3,4-dihydro-2-oxo-4-phenyl-, ethylester
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 296.104858991 u
Formula C18H16O4
InChI InChI=1S/C18H16O4/c1-2-21-17(19)16-15(12-8-4-3-5-9-12)13-10-6-7-11-14(13)22-18(16)20/h3-11,15-16H,2H2,1H3
InChIKey NIJKYIRIYQAZSZ-UHFFFAOYSA-N
Molecular Weight 296.322 g/mol
NMR Offset 18.0059
NMR Spectrometer Frequency 300.135
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2017_7488
Solvent DMSO-d6
Source Vendor ID: NMR/10231012; Lab Info: GEI; Lab Number: GEI-SHE0096
Temperature 23.85 °C