Methanesulfonic acid (1R,3S)-3-hydroxy-1-hydroxymethyl-5-phenylsulfanyl-pentyl ester

(4S,6R)-6-Benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-one

(2R,4S)-1-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-6-phenylsulfanyl-hexan-2-ol

Methanesulfonic acid (1R,3S)-1-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-5-phenylsulfanyl-pentyl ester

(Z)-(R)-6-Benzyloxy-5-hydroxy-hex-2-enoic acid ethyl ester