(S)-5-Benzyloxy-4-hydroxy-pentanal

(S)-5-Benzyloxy-4-(4-methoxy-benzyloxy)-pentanoic acid methoxy-methyl-amide

(1'E,2S,5R,7S,1''S)-(+)-7-{2''-(tert-butyldiphenylsilyloxy)-1''-methylethyl}-2-(3'-hydroxy-1'-propenyl)-1,6-dioxaspiro[4.5]decane