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Semisquaric acid
SpectraBase Compound ID AYBuOt0zuBv
InChI InChI=1S/C4H2O3/c5-2-1-3(6)4(2)7/h1,5H
InChIKey KGPQKNJSZNXOPV-UHFFFAOYSA-N
Mol Weight 98.06 g/mol
Molecular Formula C4H2O3
Exact Mass 98.000394 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID JPegqldh5rM
Name HYDROXYCYCLOBUTENEDIONE
Source of Sample H. D. Scharf, H. Frauenrath Chem. Ber. 111, 168 (1978)
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H2O3
InChI InChI=1S/C4H2O3/c5-2-1-3(6)4(2)7/h1,5H
InChIKey KGPQKNJSZNXOPV-UHFFFAOYSA-N
Molecular Weight 98.06
Solvent Dimethyl sulfoxide-d6; Reference=TMS; Temperature=Ambient Spectrometer= Not Reported
Synonyms CYCLOBUTENEDIONE, HYDROXY-, SEMISQUARIC ACID