CAS: 36791-04-5 Molecular Formula: C8H12N4O5 Molecular Weight (g/mol): 244.207 InChI Key: IWUCXVSUMQZMFG-AFCXAGJDSA-N Synonym: ribavirin,tribavirin,virazole,rebetol,ribavirine,copegus,vilona,ribamide,ribamidil,ribasphere PubChem CID: 37542 ChEBI: CHEBI:63580 IUPAC Name: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboxamide SMILES: C1=NC(=NN1C2C(C(C(O2)CO)O)O)C(=O)N