CAS: 16106-20-0 Molecular Formula: C6 H9 N O6 Molecular Weight (g/mol): 191.14 Synonym: Isosorbide 2-Nitrate,Isosorbide Mononitrate Imp. C (EP),Isosorbide Dinitrate Imp. B (EP) IUPAC Name: [(3R,3aR,6S,6aS)-3-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] nitrate SMILES: O[C@@H]1CO[C@@H]2[C@H](CO[C@H]12)O[N+](=O)[O-]