SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@@H]1O[C@@H]2[C@H]([C@H](O[C@@H]([C@H]2O)COP(=O)(O)OC[C@@H]3[C@H]([C@@H]([C@H]([C@H](O3)O[C@@H]4[C@H]([C@H](O[C@@H]([C@H]4O)COP(=O)(O)OCCCCCN)O[C@H](CO)C(=O)O)NC(=O)C)NC(=O)C)O)O)O[C@H](CO)C(=O)O)NC(=O)C)CO)O)O
Description: The molecule is a tetrasaccharide derivative with a dimeric structure in which two 2-O-[N-acetyl-alpha-D-glucosaminyl-(1->3)-N-acetyl-alpha-D-glucosaminyl]-D-glyceric acid units are linked via a phosphodiester bridge, the reducing-end GlcNAc residue also being connected at O-6 to a 5-aminopentyl linker via a further phosphodiester linkage. It is a tetrasaccharide derivative and a carbohydrate phosphate. It derives from a D-glyceric acid.