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  • methyl [methyl (methyl 2,3-di-O-benzoyl-4-O-levulinoyl-β-D-glucopyranosyluronate)-(1->4)-(2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1->4)-2-O-allyl-3-O-benzyl-α-L-idopyranosid]uronate

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