CAS: 206269-27-4 Molecular Formula: C8 H12 N4 O5 Molecular Weight (g/mol): 244.2 Synonym: 1-β-L-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide,ICN 17261,L-Ribavirin IUPAC Name: 1-[(2S,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboxamide SMILES: NC(=O)c1ncn(n1)[C@H]2O[C@@H](CO)[C@H](O)[C@@H]2O