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4H-pyrazino[2,1-a]isoquinolin-4-one, 1,2,3,6,7,11b-hexahydro-3-[2-(4-methylphenyl)-2-oxoethylidene]-, (3E)-
SpectraBase Compound ID CuBaVGMBeAp
InChI InChI=1S/C21H20N2O2/c1-14-6-8-16(9-7-14)20(24)12-18-21(25)23-11-10-15-4-2-3-5-17(15)19(23)13-22-18/h2-9,12,19,22H,10-11,13H2,1H3/b18-12+
InChIKey KDZSISMXFGYTHQ-LDADJPATSA-N
Mol Weight 332.4 g/mol
Molecular Formula C21H20N2O2
Exact Mass 332.152478 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID LGg1ReiaVnr
Name 4H-pyrazino[2,1-a]isoquinolin-4-one, 1,2,3,6,7,11b-hexahydro-3-[2-(4-methylphenyl)-2-oxoethylidene]-, (3E)-
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 332.152477890 u
Formula C21H20N2O2
InChI InChI=1S/C21H20N2O2/c1-14-6-8-16(9-7-14)20(24)12-18-21(25)23-11-10-15-4-2-3-5-17(15)19(23)13-22-18/h2-9,12,19,22H,10-11,13H2,1H3/b18-12+
InChIKey KDZSISMXFGYTHQ-LDADJPATSA-N
Molecular Weight 332.403 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2017_13432
Solvent DMSO-d6
Source Vendor ID: NMR/10270360; Lab Info: GEI; Lab Number: GEI-VLI0994