2,3-dimethyl-1,4-cyclohexanedione
2,3-Dimethyl-1,4-cyclohexandion-1-ethylenacetal
(2R*,3R*,4R*)-6-<(benzylthio)methylene>-2-<2-(ethoxycarbonyl)ethyl>-2,3-dimethyl-4-(tetrahydropyran-2-yloxy)cyclohexanone
(2R*S*,3R*,4R*)-6-<(benzylthio)methylene>-2,3-dimethyl-4-(tetrahydropyran-2-yloxy)cyclohexanone
3-[(1S,2S,3S)-1,2-Dimethyl-6-oxo-3-(tetrahydro-pyran-2-yloxy)-cyclohexyl]-propionic acid