14436-34-1 2,4(3H,5H)-Pyrimidinedione, 6-amino- (9CI) 2,4-Dihydroxy-6-aminopyrimidine 2,4-Pyrimidinediol, 6-amino- 4-Iminobarbituric acid 6-Aminouracil Hydrouracil, 6-imino- (6CI,7CI,8CI) Pyrimidine, 2,4-dihydroxy-6-amino USAF KF-12