3-Chloro-2,4-dihydroxypyridine

3-Chloro-4-hydroxypyridin-2(1H)-one

3-Chloro-4-hydroxy-2(1H)-pyridinone

2(1H)-Pyridinone, 3-chloro-4-hydroxy-

2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI)

3-chloro-4-hydroxy-1,2-dihydropyridin-2-one