2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-oxopropoxy)-5-(1-phenylethyl)- 37431-38-2 5-25-03-00337 (Beilstein Handbook Reference) 5-Propionoxy-5-(1-phenylethyl)barbituric acid BRN 0762284 Barbituric acid, 5-(1-phenethyl)-5-propionyloxy-