2,4(1H,3H)-Pyrimidinedione, 5-iodo- 5-Iodouracil 5909-21-7 696-07-1 AI3-50390 EINECS 211-788-2 NSC 57848 Uracil, 5-iodo- Uracil, 5-iodo- (VAN) (8CI)