SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)COP(=O)(O)O)O)O)O)O
Description: The molecule is a disaccharide phosphate that is N-acetylbeta-D-glucosamine having a 6-O-phospho-beta-D-galactosyl residue attached at O-4. It is an amino disaccharide, a disaccharide phosphate and a glucosamine oligosaccharide.