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2-(8-ethoxy-2-oxo-2H-chromen-3-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
SpectraBase Compound ID 3nnci4gqigC
InChI InChI=1S/C21H18N2O4S/c1-2-26-14-8-5-6-11-10-13(21(25)27-17(11)14)18-22-19(24)16-12-7-3-4-9-15(12)28-20(16)23-18/h5-6,8,10H,2-4,7,9H2,1H3,(H,22,23,24)
InChIKey BVHVDKTVGZPFSX-UHFFFAOYSA-N
Mol Weight 394.45 g/mol
Molecular Formula C21H18N2O4S
Exact Mass 394.098728 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID D87Qv80A3lt
Name 2-(8-ethoxy-2-oxo-2H-chromen-3-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-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 394.098728238 u
Formula C21H18N2O4S
InChI InChI=1S/C21H18N2O4S/c1-2-26-14-8-5-6-11-10-13(21(25)27-17(11)14)18-22-19(24)16-12-7-3-4-9-15(12)28-20(16)23-18/h5-6,8,10H,2-4,7,9H2,1H3,(H,22,23,24)
InChIKey BVHVDKTVGZPFSX-UHFFFAOYSA-N
Molecular Weight 394.445 g/mol
NMR Offset 18.0059
NMR Spectrometer Frequency 300.135
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2020_5751
Solvent DMSO-d6
Source Vendor ID: NMR/13218835
Temperature 23.85 °C