(2S,3R)-threo-3-methylbutane-1,2,4-triol 2-THP ether

(2R,3S)-3,4-epoxy-2-methyl-1-butanol benzyl ether

(3R,4R,6S)-6-(2-Ethyl-[1,3]dithian-2-yl)-4-methyl-heptan-3-ol

(2S,3R)-threo-3-methylbutane-1,2,4-triol 4-benzyl ether

(2S,3S)-dimethyl threo-3-methylmalate THP ether