Synonyms: 2,4 (1H, 3H)-Pyrimidinedione, 5-bromo-;5-Bromo-2,4-dihydroxypyrimidine;Bromouracil;5-bromo-1H-pyrimidine-2,4-dione;Uracil, 5-bromo-;5-Bromo-pyrimidin-2,4-diol;2,4-dihydroxy-5-Bromo-pyrimidine;5-Bromouracil;5-Bromo uracil;5-bromopyrimidine-2,4-diol;