(S)-3-[(2S,3R)-2-Azido-3-(tert-butyl-diphenyl-silanyloxymethyl)-pent-4-enoyl]-4-benzyl-oxazolidin-2-one

(2S,3R)-2-Azido-3-(tert-butyl-diphenyl-silanyloxymethyl)-pent-4-enoic acid