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2-oxo-2H-1-benzopyran-3-carboxylic acid

View entire compound with spectra: 6 NMR, 4 FTIR, 1 Raman, 1 UV-Vis, and 2 MS (GC)

2-oxo-2H-1-benzopyran-3-carboxylic acid
SpectraBase Compound ID En2GjWimfez
InChI InChI=1S/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)
InChIKey ACMLKANOGIVEPB-UHFFFAOYSA-N
Mol Weight 190.15 g/mol
Molecular Formula C10H6O4
Exact Mass 190.026609 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID FHtLdeFOTHQ
Name 2-OXO-2H-1-BENZOPYRAN-3-CARBOXYLIC ACID
Source of Sample Aldrich Chemical Company, Inc., Milwaukee, Wisconsin
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C10H6O4
InChI InChI=1S/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)
InChIKey ACMLKANOGIVEPB-UHFFFAOYSA-N
Melting Point 190C
Molecular Weight 190.16
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Synonyms BENZOPYRAN-3-CARBOXYLIC ACID, 2-OXO-2H-1-,