1-(Ethan-1-ol)-2-methyl-3-hydroxypyridin-4-one 3-Hydroxy-1-(2-hydroxyethyl)-2-methyl-4(1H)-pyridinone 30652-21-2 4(1H)-Pyridinone, 3-hydroxy-1-(2-hydroxyethyl)-2-methyl- BRN 1454566 CP40 CP40 (Chelating agent)