4-(4-((2',3',4',6'-tetra-O-acetylgalactopyranosyl)oxymethyl)-1H-1,2,3-triazol-1-yl)benzenesulfonamide
4-(4-((2',3',4',6'-tetra-o-acetylgalactopyranosyl)oxymethyl)-1h-1,2,3-triazol-1-yl)benzenesulfonamide