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5-hydroxy-2-methyl-5H-[1]benzopyrano[4,3-b]pyridine-3-carboxylic acid, ethyl ester
SpectraBase Compound ID ELSegEV3PHD
InChI InChI=1S/C16H15NO4/c1-3-20-15(18)11-8-12-14(17-9(11)2)10-6-4-5-7-13(10)21-16(12)19/h4-8,16,19H,3H2,1-2H3
InChIKey RBNKLYUIQJCZIM-UHFFFAOYSA-N
Mol Weight 285.3 g/mol
Molecular Formula C16H15NO4
Exact Mass 285.100108 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID DKrpaEhI528
Name 5-HYDROXY-2-METHYL-5H-[1]BENZOPYRANO[4,3-b]PYRIDINE-3-CARBOXYLIC ACID,ETHYL ESTER
Source of Sample G. Haas, CIBA-GEIGY LTD., Basel, Switzerland
Comments Tentative assignment
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H15NO4
InChI InChI=1S/C16H15NO4/c1-3-20-15(18)11-8-12-14(17-9(11)2)10-6-4-5-7-13(10)21-16(12)19/h4-8,16,19H,3H2,1-2H3
InChIKey RBNKLYUIQJCZIM-UHFFFAOYSA-N
Melting Point 200-203C
Molecular Weight 285.30
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Synonyms BENZOPYRANO/4,3-B/PYRIDINE- 3-CARBOXYLIC ACID, 5H-/1/-, 5-HYDROXY- 2-METHYL-, ETHYL ESTER