SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O[C@H]2[C@@H]([C@H]([C@@H](O[C@@H]2C(=O)O)O[C@H]3[C@H]([C@H](OC([C@@H]3NC(=O)C)O)CO)OS(=O)(=O)O)O)O)CO)OS(=O)(=O)O)O[C@@H]4[C@@H]([C@H]([C@@H]([C@@H](O4)C(=O)O)O)O)OS(=O)(=O)O
Description: The molecule is an amino tetrasaccharide comprised of an L-iduronic acid residue, sulfated on O-2, a glucuronic acid residue, and two N-acetylated galactosamine residues, one of which is at the reducing end and both of which are sulfated on O-4. It is an intermediate in the chondroitin sulfate degradation pathway. It has a role as a mouse metabolite.