Acetic acid (R)-3-methoxy-1-vinyl-pentyl ester

(3aS,6aR)-6-((R,E)-5-methoxyhept-2-en-1-yl)-5',5'-dimethyl-3,3a,4,6a-tetrahydro-1H-spiro[pentalene-2,2'-[1,3]dioxane]

(3aS,4R,6aS)-4-((S)-5-methoxyheptyl)-5',5'-dimethylhexahydro-1H-spiro[pentalene-2,2'-[1,3]dioxane]

(3aS,4S,6aS)-4-((S)-5-methoxyheptyl)-5',5'-dimethylhexahydro-1H-spiro[pentalene-2,2'-[1,3]dioxane]

(3aS,4S,6aS)-4-((R)-5-methoxyheptyl)-5',5'-dimethylhexahydro-1H-spiro[pentalene-2,2'-[1,3]dioxane]