1-Ethyl-5-(1-oxopropoxy)-5-(1-phenylethyl)-2,4,6(1H,3H,5H)-pyrimidinetrione 1-Ethyl-5-propionoxy-5-(1-phenylethyl)barbituric acid 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-ethyl-5-(1-oxopropoxy)-5-(1-phenylethyl)- 5-25-03-00338 (Beilstein Handbook Reference) 56353-75-4 BRN 0710835