2,2-Dimethyl-propionic acid (2S,4R)-2-methanesulfonyloxy-4-(2-methoxy-ethoxymethoxy)-hept-6-enyl ester

tert-Butyl-[(1S,3R)-3-(2-methoxy-ethoxymethoxy)-1-prop-2-ynyl-hex-5-enyloxy]-diphenyl-silane

(4S)-4-((2R)-2-hydroxypent-4-enyl)-2,2-dimethyl-1,3-dioxolane