2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-1-(1-methyl-2-phenylethyl)- 35100-90-4 5-24-09-00122 (Beilstein Handbook Reference) 5-Ethyl-1-(alpha-methylphenethyl)barbituric acid BRN 0817025 Barbituric acid, 5-ethyl-1-(alpha-methylphenethyl)-