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1,8-DIOXO-2-OXASPIRO-[4,5]-DECA-6,9-DIEN-3-CARBONSAEUREETHYLESTER
SpectraBase Compound ID 9MYHZhWIK2Q
InChI InChI=1S/C12H12O5/c1-2-16-10(14)9-7-12(11(15)17-9)5-3-8(13)4-6-12/h3-6,9H,2,7H2,1H3
InChIKey VEWQDRQTWKHTQJ-UHFFFAOYSA-N
Mol Weight 236.22 g/mol
Molecular Formula C12H12O5
Exact Mass 236.068473 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 5mI9GDVmeqf
Name 1,8-Dioxo-2-oxa-spiro(4.5)deca-6,9-diene-3-carboxylic acid, ethyl ester
CAS Registry Number 2808-66-4
Comments SHIFTCORRECTION: -1.2 PPM (A.H.)
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C12H12O5
InChI InChI=1S/C12H12O5/c1-2-16-10(14)9-7-12(11(15)17-9)5-3-8(13)4-6-12/h3-6,9H,2,7H2,1H3
InChIKey VEWQDRQTWKHTQJ-UHFFFAOYSA-N
Literature Reference Liebigs Ann. Chem. 121 (1978).
NMR Standard not reported
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3