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1,4-diphenyl-3-hydroxypyrano[2,3-c]pyrazol-6(1H)-one

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1,4-diphenyl-3-hydroxypyrano[2,3-c]pyrazol-6(1H)-one
SpectraBase Compound ID BN5CdFe4wTA
InChI InChI=1S/C18H12N2O3/c21-15-11-14(12-7-3-1-4-8-12)16-17(22)19-20(18(16)23-15)13-9-5-2-6-10-13/h1-11H,(H,19,22)
InChIKey UNNLRMIBPRPVAG-UHFFFAOYSA-N
Mol Weight 304.31 g/mol
Molecular Formula C18H12N2O3
Exact Mass 304.084792 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 2aduwToVVXs
Name 1,4-DIPHENYL-3-HYDROXYPYRANO[2,3-c]PYRAZOL-6(1H)-ONE
Source of Sample J.-J. Vanden Eynde, University of Mons-Hainaut, Mons, Belgium
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H12N2O3
InChI InChI=1S/C18H12N2O3/c21-15-11-14(12-7-3-1-4-8-12)16-17(22)19-20(18(16)23-15)13-9-5-2-6-10-13/h1-11H,(H,19,22)
InChIKey UNNLRMIBPRPVAG-UHFFFAOYSA-N
Melting Point 292-293C
Molecular Weight 304.31
Solvent Dimethyl sulfoxide-d6; Reference=TMS Spectrometer= Bruker AC-300
Synonyms PYRANO/2,3-C/PYRAZOL-6/1H/-ONE, 1,4-DIPHENYL-3-HYDROXY-,