Chemical Name: Isohypophosphoric acid, [[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]- (9CI); P'-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]isohypophosphoric acid; Tenofovir monophosphate; Tenofovir phosphate; Isohypophosphoric acid, P'-[[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-;