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Citraconic acid
SpectraBase Compound ID DKGpHsdhsih
InChI InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2-
InChIKey HNEGQIOMVPPMNR-IHWYPQMZSA-N
Mol Weight 130.1 g/mol
Molecular Formula C5H6O4
Exact Mass 130.026609 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID FbF4fobq1E6
Name 2-Methyl-maleic acid
CAS Registry Number 498-24-8
Comments COUPLING CONSTANTS FROM 2ND REF. C.A.KINGSBURY,D.DRANEY,A.SOPCHIK
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C5H6O4
InChI InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2-
InChIKey HNEGQIOMVPPMNR-IHWYPQMZSA-N
Instrument Name Varian HA-100
Literature Reference K.L. Williamson, M. Ul Hasan, D.R. Clutter, J. Magn. Resonance 30, 367 (1978).
NMR Standard Dioxane
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent Dioxane