SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O)COS(=O)(=O)O)O)O[C@H]2[C@@H]([C@H](C(=C(O2)C(=O)O)O)O)OS(=O)(=O)O
Description: The molecule is a Delta(4)-beta-D-Glcp-(1->3)-D-GalpNAc6S in which the carbon bearing the anomeric hydroxy group has beta- configuration. It derives from a 4-deoxy-Delta(4)-beta-D-GlcpA2S-(1->3)-beta-D-GalpNAc.