3,4,5,7-tetra-O-benzyl-α-D-glycero-D-xylo-hept-2-ulopyranose

phenyl 6-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-2,3,4-tri-O-benzyl-1-thio-β-D-glucopyranoside

phenyl β-D-glucopyranoside sulfoxide

Pent-4-enoic acid (2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-pent-4-enoyloxymethyl-6-phenylsulfanyl-tetrahydro-pyran-3-yl ester