1,2-Dimethyl-3-hydroxy-4(1H)-pyridinone 1,2-Dimethyl-3-hydroxypyrid-4-one 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone 30652-11-0 4(1H)-Pyridinone, 1,2-dimethyl-3-hydroxy- 4(1H)-Pyridone, 3-hydroxy-1,2-dimethyl- (8CI) 5-21-12-00114 (Beilstein Handbook Reference) BRN 1447108 CP20 CP20 (Chelating agent) DEFERIPRONE Deferiprone [BAN:INN] L1