15018-62-9 4-Pyrimidinecarboxylic acid, 5-bromo-1,2,3,6-tetrahydro-2,6-dioxo- 4-Pyrimidinecarboxylic acid, 5-bromo-1,2,3,6-tetrahydro-2,6-dioxo- (9CI) 5-25-08-00241 (Beilstein Handbook Reference) 5-Bromoorotic acid BRN 0181948 NSC 34493 Orotic acid, 5-bromo- Orotic acid, 5-bromo- (VAN) (8CI)