(2S,3S)-2-Benzyloxy-3-(1-methoxy-1-methyl-ethoxy)-butane-1,4-diol

(2S,3S)-3-Benzyloxy-1-(tert-butyl-dimethyl-silanyloxy)-pentan-2-ol

[(R)-1-((S)-1-Benzyloxy-propyl)-but-3-ynyloxy]-tert-butyl-dimethyl-silane

(2R,3R)-2-Benzyloxy-3-(1-methoxy-1-methyl-ethoxy)-succinic acid diethyl ester

Methanesulfonic acid (1S,2S)-2-benzyloxy-1-(tert-butyl-dimethyl-silanyloxymethyl)-butyl ester