Methyl O-2-Azido-2-deoxy-3,4-bis-O-(phenylmethyl)-α-D-glucopyranosyl-(1→4)-O-2,3-bis-O-(phenylmethyl)-β-D-glucopyranuronosyl-(1→4)-O-2-azido-2-deoxy-α-D-glucopyranosyl-(1→4)-O-3-O-(phenylmethyl)-α-L-idopyranuronosyl-(1→4)-2-deoxy-2-[[(phenylmethoxy)carbon

(2R,3S,4R,5R,6R)-3-[(2R,3R,4R,5S,6R)-3-azido-5-[(2R,3R,4S,5S,6S)-5-[(2R,3R,4R,5S,6R)-3-azido-6-(hydroxymethyl)-4,5-bis(phenylmethoxy)oxan-2-yl]oxy-6-carboxy-3,4-bis(phenylmethoxy)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5-hydroxy-6-[(2R,3S,4R,5R,6S)-2-(hydroxymethyl)-6-methoxy-4-phenylmethoxy-5-(phenylmethoxycarbonylamino)oxan-3-yl]oxy-4-phenylmethoxyoxane-2-carboxylic acid