(6E,8E)-(3S,5S)-10-Azido-3-hydroxy-5-methoxymethoxy-7-methyl-deca-6,8-dienenitrile

(2E,4E)-(S)-7-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-methoxymethoxy-4-methyl-hepta-2,4-dienoic acid ethyl ester