Synonyms: Phosphonic acid, P-[[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-, hydrate (1:1), Phosphonic acid, [[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-, monohydrate (9CI), Phosphonic acid, [[2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-, monohydrate, (R)-, Tenofovir monohydrate, P-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phosphonic acid monohydrate, (R)-9-(2-Phosphonomethoxypropyl)adenine monohydrate, ([[(2R)-1-(6-Amino-9H-purin-9-yl)propan-2-yl]oxy]methyl)phosphonic acid monohydrate