(2S,3R,4S)-2-Methyl-4-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-pentane-1,3-diol

Acetic acid (1S,2R)-2-methyl-3-oxo-1-[(S)-1-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-ethyl]-propyl ester