Synonyms: 2,4-Quinazolinediol,6-chloro- (6CI);6-Chloro-1,2,3,4-tetrahydro-2,4-quinazolinedione;6-Chloro-2,4(1H,3H)-quinazolinedione;6-Chloro-2,4-dihydroxyquinazoline;6-Chloro-2,4-dioxo-1,2,3,4-tetrahydroquinazoline;6-Chloro-2,4-quinazolinediol;6-Chloroquinazolin-2,4(1H,3H)-dione;