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)CO)O)O)NC(=O)C)O
Description: The molecule is an amino disaccharide consisting of two 2-acetamido-beta-D-galactopyranse residues linked by a (1->4) glycosidic bond. It is an amino disaccharide and a member of acetamides. It derives from a N-acetyl-beta-D-galactosamine.