Synonyms: SQ 7726;Urazil;pyrimidine-2,4(1H,3H)-dione;2,4-Pyrimidinediol;2,4-Pyrimidinedione;2,4-Dihydroxypyrimidine;4-hydroxy-2(1H)-pyrimidinone;2,4-Dihydroxypyrimidine(Uracil);BMS 205603-01;2,4(1H,3H)-Pyrimidinedione (9CI);2,4-(1H,3H)-pyrimidinedione (9CI);RU 12709;Uracil (8CI);SQ 6201;2,4(1H,3H)-pyrimidinedione;2, 4 (1H,3H)-Pyrimidinedione;2-hydroxy-4(1H)-pyrimidinone;Uracil (JAN/USAN);2,4-Dioxopyrimidine;Hybar X;Pyrod;Ura;Pirod;SQ 8493;1H-pyrimidine-2,4-dione;2, 4-Dioxopyrimidine;Pyrimidine-2,4-diol;