3,4-di-O-acetyl-2,6-di-O-benzyl-D-glucopyranosyl dimethyl phosphite

(2'S,3'S)-ethyl 2,6-di-O-benzyl-3,4-di-O-(2',3'-dimethoxybutane-2',3'-diyl)-1-thio-β-D-glucopyranoside

5-O-benzyl-3-oxo-1,2-O-isopropylidene-α-D-xylofuranose