benzyl 2,3,4-tri-O-benzyl-β-D-galactopyranoside

O-ethyl S-[methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosyl)onate] dithiocarbonate

1-O-Acetyl-3,6-di-O-benzyl-2-desoxy-4-O-(2,3-di-O-benzyl-β-D-galactopyranosyl)-2-phthalimido-β-D-glucopyranose

甲硫醇钠