Synonyms: 2,4(1H,3H)-Pyrimidinedione,5-bromo-1-[3-hydroxy-4-(hydroxymethyl)cyclopentyl]-, (1a,3b,4a)- (9CI); 2,4(1H,3H)-Pyrimidinedione,5-bromo-1-[3-hydroxy-4-(hydroxymethyl)cyclopentyl]-, (1a,3b,4a)-(?à)-; (?à)-5-Bromo-1-[(1a,3b,4a)-3-hydroxy-4-(hydroxymethyl)cyclopentyl]-2,4(1H,3H)-pyrimidinedione;NSC 321823