SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O)CO[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)COS(=O)(=O)[O-])O)O)O)NC(=O)C)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)COS(=O)(=O)[O-])O)O)O
Description: The molecule is a doubly-charged organosulfate oxoanion arising from deprotonation of the sulfate OH groups of 6-O-sulfo-beta-D-glucosyl-(1->3)-[6-O-sulfo-beta-D-glucosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->6)]-N-acetyl-beta-D-galactosamine It is a conjugate base of a 6-O-sulfo-beta-D-glucosyl-(1->3)-[6-O-sulfo-beta-D-glucosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->6)]-N-acetyl-beta-D-galactosamine.