1,2,3,5-tetraacetil-beta-D-ribofuranoza
1-O-[O-(N-acetyl-α-neuraminozyl)-(2,3)-O-(O-β-D-galaktopyranozyl)-(1,3)-2-acetamido-2-deoxy-β-D-galaktopyranozyl-(1-4)]-O-β-D-galaktopyranozyl-(1,4)-β-D-glukopyranozyl]ceramid