2,4(1H,3H)-Pyrimidinedione, 5-butylamino-1,6-dimethyl-3-phenyl- 31991-98-7 5-25-15-00490 (Beilstein Handbook Reference) 5-Butylamino-1,6-dimethyl-3-phenyluracil BRN 0754078 Uracil, 5-(butylamino)-1,6-dimethyl-3-phenyl-