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Isobarbituric acid
SpectraBase Compound ID K7BOhnpj06v
InChI InChI=1S/C4H4N2O3/c7-2-1-5-4(9)6-3(2)8/h1,7H,(H2,5,6,8,9)
InChIKey OFJNVANOCZHTMW-UHFFFAOYSA-N
Mol Weight 128.09 g/mol
Molecular Formula C4H4N2O3
Exact Mass 128.022192 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 4kNlQfDBXjb
Name OFJNVANOCZHTMW-UHFFFAOYSA-N
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C4H4N2O3
InChI InChI=1S/C4H4N2O3/c7-2-1-5-4(9)6-3(2)8/h1,7H,(H2,5,6,8,9)
InChIKey OFJNVANOCZHTMW-UHFFFAOYSA-N
Literature Reference Author ORGANIC_CHEMISTRY_(NMR-DEPARTMENT);UNIVERSITY_MAINZ
Literature Reference Citation UNI_MAINZ,INTERNAL_DB(2006)
Molecular Weight 128.087 g/mol
Source File Reference MHKO2156