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4a,5-dihydro-2-p-tolyl-4H-[1]benzopyrano[4,3-c]pyridazin-3(2H)-one
SpectraBase Compound ID FpNguadmqRN
InChI InChI=1S/C18H16N2O2/c1-12-6-8-14(9-7-12)20-17(21)10-13-11-22-16-5-3-2-4-15(16)18(13)19-20/h2-9,13H,10-11H2,1H3
InChIKey RZXLHQNHBSXHKR-UHFFFAOYSA-N
Mol Weight 292.34 g/mol
Molecular Formula C18H16N2O2
Exact Mass 292.121178 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID DdTB9Y8QDzX
Name 4a,5-DIHYDRO-2-p-TOLYL-4H-[1]BENZOPYRANO[4,3-c]PYRIDAZIN-3(2H)-ONE
Source of Sample T. Shimizu, Kyoto Technical University, Kyoto, Japan
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H16N2O2
InChI InChI=1S/C18H16N2O2/c1-12-6-8-14(9-7-12)20-17(21)10-13-11-22-16-5-3-2-4-15(16)18(13)19-20/h2-9,13H,10-11H2,1H3
InChIKey RZXLHQNHBSXHKR-UHFFFAOYSA-N
Melting Point 165-166C
Molecular Weight 292.34
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20
Synonyms BENZOPYRANO/4,3-C/PYRIDAZIN- 3/2H/-ONE, 4H-/1/-, 4A,5-DIHYDRO- 2-P-TOLYL-,