title: [Keto-enol tautomerism of guanine].
mesh_terms: D001482:Base Composition; D055592:Biophysical Phenomena; D001703:Biophysics; D055598:Chemical Phenomena; D002621:Chemistry; D006147:Guanine; D013055:Spectrophotometry, Infrared; D013237:Stereoisomerism; D013696:Temperature
chemical_list: D006147:Guanine
vernacular_title: Keto-enol'naia tautomeriia guanina.