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2,3:9,10-bis(methylenedioxy)-7-methyl-7,13a-secoberbin-13a-one

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2,3:9,10-bis(methylenedioxy)-7-methyl-7,13a-secoberbin-13a-one
SpectraBase Compound ID 37lF5b2ygvZ
InChI InChI=1S/C20H19NO5/c1-21-5-4-13-7-18-19(25-10-24-18)8-14(13)16(22)6-12-2-3-17-20(15(12)9-21)26-11-23-17/h2-3,7-8H,4-6,9-11H2,1H3
InChIKey GPTFURBXHJWNHR-UHFFFAOYSA-N
Mol Weight 353.37 g/mol
Molecular Formula C20H19NO5
Exact Mass 353.126323 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 1U9B5uuKgpp
Name Protopine
CAS Registry Number 130-86-9
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C20H19NO5
InChI InChI=1S/C20H19NO5/c1-21-5-4-13-7-18-19(25-10-24-18)8-14(13)16(22)6-12-2-3-17-20(15(12)9-21)26-11-23-17/h2-3,7-8H,4-6,9-11H2,1H3
InChIKey GPTFURBXHJWNHR-UHFFFAOYSA-N
Instrument Name Bruker HX-90
Literature Reference T.T. Nakashima, G.E. Maciel, Org. Magn. Resonance 5, 9 (1973).
NMR Standard Cyclohexane
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3