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Usnic acid

View entire compound with spectra: 3 NMR, and 1 MS (GC)

Usnic acid
SpectraBase Compound ID 641wpBBeAqi
InChI InChI=1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,21-23H,1-4H3
InChIKey WEYVVCKOOFYHRW-UHFFFAOYSA-N
Mol Weight 344.32 g/mol
Molecular Formula C18H16O7
Exact Mass 344.089603 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 3f5h9KbucmZ
Name USNIC-ACID
Compound Number 20
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C18H16O7
InChI InChI=1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,21-23H,1-4H3
InChIKey WEYVVCKOOFYHRW-UHFFFAOYSA-N
Literature Reference Author P.E.HANSEN
Literature Reference Citation MAGN.RES.CHEM.,31,23(1993)
Literature Reference DOI 10.1002/mrc.1260310107
Molecular Weight 344.321 g/mol
Solvent CDCl3
Source File Reference UWCS16025