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4-METHOXYCARBONYLAMINO-1H-2-BENZOPYRAN-1-ON
SpectraBase Compound ID GTsHRXzilDO
InChI InChI=1S/C11H9NO4/c1-15-11(14)12-9-6-16-10(13)8-5-3-2-4-7(8)9/h2-6H,1H3,(H,12,14)
InChIKey IYFWSUBDIOECHU-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 7NHe0YTItS3
Name 4-(Methoxycarbonyl-amino)-1H-2-benzopyran-1-one
CAS Registry Number 89806-30-4
Comments ADDITIONAL SIGNALS PRESENT FROM MINOR ROTAMER
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C11H9NO4
InChI InChI=1S/C11H9NO4/c1-15-11(14)12-9-6-16-10(13)8-5-3-2-4-7(8)9/h2-6H,1H3,(H,12,14)
InChIKey IYFWSUBDIOECHU-UHFFFAOYSA-N
Instrument Name Bruker WM-250
Literature Reference S.L. Spassov, I.A. Atanassova, Org. Magn. Resonance 22, 194 (1984).
NMR Standard TMS Ext.
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent DMSO-D6