英文名称
                        methyl (methyl 4-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-3-O-benzyl-β-D-glucopyranosyluronate)-(1->4)-(2-azido-3-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1->4)-(benzyl 2-O-benzoyl-3-O-benzyl-β-D-glucopyranosyluronate)-(1->4)-2-azido-3-O-benzyl-2-deoxy-α-D-glucopyranoside