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5-Methoxy-2,2,8,8-tetramethyl-3H-pyrano[2,3-h]chromen-4-one

Compound with spectra: 1 MS (GC)

5-Methoxy-2,2,8,8-tetramethyl-3H-pyrano[2,3-h]chromen-4-one
SpectraBase Compound ID KlR1rKk39cl
InChI InChI=1S/C17H20O4/c1-16(2)7-6-10-12(20-16)8-13(19-5)14-11(18)9-17(3,4)21-15(10)14/h6-8H,9H2,1-5H3
InChIKey BUEFZKZRTBUHNJ-UHFFFAOYSA-N
Mol Weight 288.34 g/mol
Molecular Formula C17H20O4
Exact Mass 288.136159 g/mol

View Spectrum of 5-Methoxy-2,2,8,8-tetramethyl-3H-pyrano[2,3-h]chromen-4-one

MS (GC) Spectrum
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Source of Spectrum AJ-72-262-18
5-Methoxy-2,2,8,8-tetramethyl-2,3-dihydro-8H-pyrano[3,2-g]chromen-4-one
2-HYDROXYMETHYLALLOPTAEROXYLIN-5-METHYLETHER
GLYPUBEROL;(S)-2,3-DIHYDRO-8-(3-HYDROXY-3-METHYL-1-BUTENYL)-5,7-DIMETHOXY-2-(4-METHOXYPHENYL)-4H-1-BENZOPYRAN-4-ONE
Methanone, (2-aminophenyl)(5,7-dimethoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
O-METHYL-ALLOPTAEROXYLIN
2-Propen-1-one, 1-[5,7-dimethoxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-8-y l]-3-phenyl-, (E)-(.+-.)-
6-ACETYL-5-METHOXY-2,2-DIMETHYL-7-TOSYLOXY-2H-CHROMENE
LEDEBOURIN_A
5-Hydroxy-2,3,8,8-tetramethyl-4H,8H-benzo[1,2-b : 4,5-b']dipyran-4-one
PTAEROCHROMENOL
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Unknown Identification

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