(4R)-4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,&

(R)-1,2-ISOPROPYLIDENEBUTANE-1,2,4-TRIOL

(R)-2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanol

(R)-2,2-DIMETHYL-4-HYDROXYETHYL-[1,3]DIOXOLANE

2(2,2-DIMETHYL-[1,3] DIOXOLAN-4-YL)-ETHANOL (R)

(R)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane