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2,3-dioxo-5-indolinecarboxylic acid, ethyl ester
SpectraBase Compound ID 7A1cjbfB5d5
InChI InChI=1S/C11H9NO4/c1-2-16-11(15)6-3-4-8-7(5-6)9(13)10(14)12-8/h3-5H,2H2,1H3,(H,12,13,14)
InChIKey PZOOJCPTYHCVQL-UHFFFAOYSA-N
Mol Weight 219.2 g/mol
Molecular Formula C11H9NO4
Exact Mass 219.053158 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 4obq8svKRmy
Name 2,3-DIOXO-5-INDOLINECARBOXYLIC ACID, ETHYL ESTER
Source of Sample P. G. Gassman, B. W. Cue, T. Y. Luh J. Org. Chem. 42, 1344(1977) and 42, 4280(1977)
CAS Registry Number 25128-38-5
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C11H9NO4
InChI InChI=1S/C11H9NO4/c1-2-16-11(15)6-3-4-8-7(5-6)9(13)10(14)12-8/h3-5H,2H2,1H3,(H,12,13,14)
InChIKey PZOOJCPTYHCVQL-UHFFFAOYSA-N
Molecular Weight 219.20
Solvent Dimethyl sulfoxide-d6; Reference=TMS; Temperature=Ambient Spectrometer= Varian CFT-20