ethyl ((2S,3R,E)-1,3-dihydroxyoctadec-4-en-2-yl)carbamate

(2S,3R)-(E)-2-azido-1-(tert-butyldiphenylsilyloxy)octadec-4-en-3-ol

(2S,3S,4R)-2-azido-1-(tert-butyldiphenylsilyloxy)octadecane-3,4-diol

[(S)-2-azido-2-((4S,5R)-2,2-dioxo-5-tetradecyl-2λ6-[1,3,2]dioxathiolan-4-yl)ethoxy]-tert-butyldiphenylsilane

(4S,5R)-4-((S)-1-azido-2-(trityloxy)ethyl)-5-tetradecyl-1,3,2-dioxathiolane 2,2-dioxide