2-((3aR,5R,6R,6aR)-6-Benzyloxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethanol

Methanesulfonic acid (R)-1-((3aR,5S,6R,6aR)-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-methanesulfonyloxy-ethyl ester