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2-Sulfobenzoic acid cyclic anhydride

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2-Sulfobenzoic acid cyclic anhydride
SpectraBase Compound ID JnKPPdm675Q
InChI InChI=1S/C7H4O4S/c8-7-5-3-1-2-4-6(5)12(9,10)11-7/h1-4H
InChIKey NCYNKWQXFADUOZ-UHFFFAOYSA-N
Mol Weight 184.16 g/mol
Molecular Formula C7H4O4S
Exact Mass 183.98303 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 65e6Oqb7MSW
Name 3H-2,1-BENZOXATHIOL-3-ONE, 1,1-DIOXIDE
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Comments Tentative assignment
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C7H4O4S
InChI InChI=1S/C7H4O4S/c8-7-5-3-1-2-4-6(5)12(9,10)11-7/h1-4H
InChIKey NCYNKWQXFADUOZ-UHFFFAOYSA-N
Molecular Weight 184.17
Solvent Deuterium oxide; Reference=Dioxane Spectrometer= Varian CFT-20
Synonyms BENZOXATHIOL-3-ONE, 3H-2,1-, 1,1-DIOXIDE