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7,7-dimethyl-4-(p-methoxyphenyl)-3,4,7,8-tetrahydro-2H-1-benzopyran-2,5(6H)-dione
SpectraBase Compound ID E252fFLLBe9
InChI InChI=1S/C18H20O4/c1-18(2)9-14(19)17-13(8-16(20)22-15(17)10-18)11-4-6-12(21-3)7-5-11/h4-7,13H,8-10H2,1-3H3
InChIKey URYLFBRHPZSWSR-UHFFFAOYSA-N
Mol Weight 300.35 g/mol
Molecular Formula C18H20O4
Exact Mass 300.136159 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 6WEqrI8x5qj
Name 7,7-DIMETHYL-4-(p-METHOXYPHENYL)-3,4,7,8-TETRAHYDRO-2H-1-BENZOPYRAN-2,5(6H)-DIONE
Source of Sample Bionet Research Ltd., Cornwall, England
Copyright Copyright © 1991-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H20O4
InChI InChI=1S/C18H20O4/c1-18(2)9-14(19)17-13(8-16(20)22-15(17)10-18)11-4-6-12(21-3)7-5-11/h4-7,13H,8-10H2,1-3H3
InChIKey URYLFBRHPZSWSR-UHFFFAOYSA-N
Instrument Name BRUKER AC-300
Melting Point 132-134C
Molecular Weight 300.36
Solvent CDCl3; Reference=TMS; Temperature 297K