Fondaparinux

Chemical Name: α-d-Glucopyranoside, methyl O-2-deoxy-6-O-sulfo-2-(sulfoamino)-α-d-glucopyranosyl-(1→4)-O-β-d-glucopyranuronosyl-(1→4)-O-2-deoxy-3,6-di-O-sulfo-2-(sulfoamino)-α-d-glucopyranosyl-(1→4)-O-2-O-sulfo-α-l-idopyranuronosyl-(1→4)-2-deoxy-2-(sulfoamino)-, 6-(hydrogen sulfate) (as per USP)

Smile: O[C@@H]1[C@@H](NS(O)(=O)=O)[C@@H](OC)O[C@H](COS(O)(=O)=O)[C@@]1([H])O[C@@H]2O[C@@H](C(O)=O)[C@](O[C@H]3O[C@H](COS(O)(=O)=O)[C@@H](O[C@]4([H])O[C@H](C(O)=O)[C@@H](O[C@@]5([H])O[C@H](COS(O)(=O)=O)[C@@H](O)[C@H](O)[C@H]5NS(O)(=O)=O)[C@H](O)[C@H]4O)[C@H](OS(O)(=O)=O)[C@H]3NS(O)(=O)=O)([H])[C@H](O)[C@H]2OS(O)(=O)=O