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2,3,7,8-tetramethyl-5H,10H-pyrazino[2,3-g]quinoxaline-5,10-dione

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2,3,7,8-tetramethyl-5H,10H-pyrazino[2,3-g]quinoxaline-5,10-dione
SpectraBase Compound ID 5FpB51gDBTV
InChI InChI=1S/C14H12N4O2/c1-5-6(2)16-10-9(15-5)13(19)11-12(14(10)20)18-8(4)7(3)17-11/h1-4H3
InChIKey NBPJZNLWNNDPRP-UHFFFAOYSA-N
Mol Weight 268.28 g/mol
Molecular Formula C14H12N4O2
Exact Mass 268.096026 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 2yzTboePjXk
Name 2,3,7,8-TETRAMETHYL-5H,10H-PYRAZINO[2,3-q]QUINOXALINE-5,10-DIONE
Source of Sample T. Mukai, Tohoku University, Sendai, Japan
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C14H12N4O2
InChI InChI=1S/C14H12N4O2/c1-5-6(2)16-10-9(15-5)13(19)11-12(14(10)20)18-8(4)7(3)17-11/h1-4H3
InChIKey NBPJZNLWNNDPRP-UHFFFAOYSA-N
Melting Point 326-327C (dec.)
Molecular Weight 268.28
Solvent Polysol; Reference=TMS Spectrometer= Bruker AC-300
Synonyms PYRAZINO/2,3-G/QUINOXALINE-5,10-DI- ONE, 5H,10H-, 2,3,7,8-TETRAMETHYL-,