(2R,3S,6R)-3-[(tert-butyldimethylsilyl)oxy]-6-[(tert-butyldimethylsilyl)oxymethyl]-2-methyloctanal

(2R,3S,6R)-3-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2-methyl-octanoic acid

(2S,3S,4S,6R,8S,9S)-2-((R)-3-(hydroxymethyl)pentyl)-8-((R)-2-hydroxypropyl)-3,9-dimethyl-1,7-dioxaspiro[5.5]undecan-4-ol

(R)-4-ethyl-5-<(tert-butyldimethylsilyl)oxy>pentanal

(3S,4S,7R)-7-[(tert-butyldimethylsilyl)oxymethyl]-4-hydroxy-3-methyl-1-nonene