(E)-(3aR,4R,11aS)-2,2-Dimethyl-4-propyl-3a,4,7,8,9,11a-hexahydro-1,3,5-trioxa-cyclopentacyclodecen-6-one

(1R)-1-[(4R,5S)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl]butyl 5-hexenoate

(+)-lethaloxin

7-methoxymethoxy-2,2-dimethyl-4-propyl-3a,4,7,8,9,11a-hexahydro-1,3,5-trioxa-cyclopentacyclodecen-6-one

2-methoxymethoxy-hex-5-enoic acid 1-(2,2-dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-butyl ester