methyl 3-O-benzyl-2-O-methyl-α-D-altropyranoside

methyl 3-O-benzyl-2-O-methyl-6-O-p-tolylsulfonyl-α-D-glucopyranoside

methyl 3-O-benzyl-6-deoxy-4-C-methyl-2-O-methyl-α-D-altropyranoside

b-D-xylo-Hexopyranosid-4-ulose, methyl6-deoxy-2-O-methyl-3-O-(phenylmethyl)-