-D-GLUCOPYRANOSE, O-6-O-ACETYL-2-AZIDO-2-DEOXY-3,4-BIS-O-(PHENYLMETHYL)-A-D-GLUCOPYRANOSYL-(1r4)-O-6-METHYL-2,3-BIS-O-(PHENYLMETHYL)-B-D-GLUCOPYRANURONOSYL-(1r4)-1,6-ANHYDRO-2-AZIDO-2-DEOXY-, 3-ACETATE