1,3-Dimethyl-6-methylamino-5-nitrouracil 13992-53-5 2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-6-(methylamino)-5-nitro- (9CI) 5-25-15-00421 (Beilstein Handbook Reference) BRN 0657105 NSC 90341 Uracil, 1,3-dimethyl-6-(methylamino)-5-nitro-