SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O)CO)O)O[C@H]2[C@@H]([C@H](C=C(O2)C(=O)O)O)OS(=O)(=O)O
Description: The molecule is an oligosaccharide sulfate that is 2-acetamido-2-deoxy-3-O-(4-deoxy-alpha-L-threo-hex-4-enopyranuronosyl)-beta-D-galactopyranose in which the hydroxy group at position 2 of the 4-deoxy-hex-4-enopyranuronosyl moiety is converted to the corresponding sulfate derivative. It derives from a beta-D-4-deoxy-Delta(4)-GlcpA-(1->3)-beta-D-GalpNAc. It is a conjugate acid of a 4-deoxy-Delta(4)-beta-D-GlcpA2S-(1->3)-beta-D-GalpNAc(2-).