(1R,2R,3R,5S)-3-tert-butyldimethylsiloxy-5-hydroxy-1,2-(O-isopropylidenedioxy)cyclohexane

Benzoic acid (3aR,5S,7R,7aR)-7-(tert-butyl-dimethyl-silanyloxy)-2,2-dimethyl-hexahydro-benzo[1,3]dioxol-5-yl ester