(2S,3S,4S,5S,6S)-7-benzyloxy-5-triethylsilyloxy-2,4,6-trimethyl-1,3-heptanediol

2,2-Dimethyl-propionic acid (2S,3S,4S,5S,6S)-7-benzyloxy-3-hydroxy-2,4,6-trimethyl-5-triethylsilanyloxy-heptyl ester

(2S,3S)-3-((S)-2-benzyloxy-1-methylethyl)oxirane-2-carbaldehyde