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  • methyl [methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosyl)onate]-(2 -> 3)-(6-O-sulfate-β-D-galactopyranosyl)-(1 -> 4)-2-deoxy-2-phthalimido-6-O-trimethylacetyl-β-D-glucopyranoside

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