Acetic acid (1S,2S,4R,5S,6R)-5-acetoxy-4-azido-6-benzyloxy-2-benzyloxymethyl-2-hydroxy-cyclohexyl ester

Acetic acid (1S,5S,6S,7R,8R)-8-acetoxy-7-benzyloxy-5-benzyloxymethyl-3,3-dioxo-2,4-dioxa-3λ6-thia-bicyclo[3.3.1]non-6-yl ester