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(2007/10/02)benzyl (4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-β-D-galacto-2-nonulopyranosyl chlorid)onate
benzyl 2,4,5,7,8,9-hexa-O-acetyl-3-deoxy-D-glycero-β-D-galacto-2-nonulopyranosonate
sodium 4-methylumbelliferonate
benzyl (4-methylumbelliferonyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate