methyl (5Z,7E)-8-[(1S,2R)-4,4-dimethyl-3,5-dioxa-2-(2-oxoethyl)cyclohexyl]-5,7-octadienoate

methyl (5Z,7E)-8-[(1S,2R)-4,4-dimethyl-3,5-dioxa-2-(2-hydroxyethyl)cyclohexyl]-5,7-octadienoate

methyl (5Z,7E)-8-[(1S,2R)-2-(2-tert-butyldimethylsilyloxyethyl)-4,4-dimethyl-3,5-dioxacyclohexyl]-5,7-octadienoate

(3aR,4R,5R,6aS)-5-Hydroxy-4-vinyl-hexahydro-cyclopenta[b]furan-2-one

5-{[二甲基(2-甲基-2-丙基)硅烷基]氧基}-2-氧代六氢-2H-环戊二烯并[b]呋喃-4-甲醛