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Quinoxalin-2(1H)-one, 3,4-dihydro-7-nitro-3-(2-oxo-2-phenylethylidene)-
SpectraBase Compound ID 19Z5t6UTcwq
InChI InChI=1S/C16H11N3O4/c20-15(10-4-2-1-3-5-10)9-14-16(21)18-13-8-11(19(22)23)6-7-12(13)17-14/h1-9,17H,(H,18,21)/b14-9+
InChIKey XEYHZVXLZFYBDU-NTEUORMPSA-N
Mol Weight 309.28 g/mol
Molecular Formula C16H11N3O4
Exact Mass 309.074956 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID BSBNDGL6Teo
Name 2(1H)-quinoxalinone, 3,4-dihydro-7-nitro-3-(2-oxo-2-phenylethylidene)-, (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 309.074955842 u
Formula C16H11N3O4
InChI InChI=1S/C16H11N3O4/c20-15(10-4-2-1-3-5-10)9-14-16(21)18-13-8-11(19(22)23)6-7-12(13)17-14/h1-9,17H,(H,18,21)/b14-9+
InChIKey XEYHZVXLZFYBDU-NTEUORMPSA-N
Molecular Weight 309.281 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2017_4977
Solvent DMSO-d6
Source Vendor ID: NMR/9245777; Lab Info: GEI; Lab Number: GEI-J000343