(9S)-8,8-Dimethyl-2-Oxo-9,10-Dihydro-2H,8H-Pyrano[2,3-F]Chromen-9-Yl (2Z)-2-Methyl-2-Butenoate

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Formula C19H20O5
IUPAC Name [(9s)-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (z)-2-methylbut-2-enoate
Molecular Mass 328.359 g·mol−1
Heat of Formation -771.8 ± 16.7 kJ·mol−1
Dipole Moment 4.89 ± 1.08 D
Volume 388.8 Å 3
Surface Area 332.69 Å 2
HOMO Energy -8.94 ± 0.55 eV
LUMO Energy 2.17 ± eV
Point Group Symmetry C1
Synonyms
  • (z)-2-methyl-but-2-enoic acid 8,8-dimethyl-2-oxo-9,10-dihydro-2h,8h-pyrano[2,3-f]-chromen-9-yl ester
  • (z)-2-methylbut-2-enoic acid [(9s)-2-keto-8,8-dimethyl-9,10-dihydropyrano[6,5-h]chromen-9-yl] ester
  • (z)-2-methylbut-2-enoic acid [(9s)-8,8-dimethyl-2-oxo-9,10-dihydropyrano[6,5-h]chromen-9-yl] ester
  • [(9s)-8,8-dimethyl-2-oxo-9,10-dihydropyrano[6,5-h]chromen-9-yl] (z)-2-methylbut-2-enoate
  • selinidin
InChIKey RRHCDWLSHIIIIT-GHAIFCDISA-N
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