5-24-09-00215 (Beilstein Handbook Reference) 5-Allyl-1,3-diphenyl-2,4,6(1H,3H,5H)-pyrimidinetrione 5-Allyl-1,3-diphenylbarbituric acid 743-45-3 BARBITURIC ACID, 5-ALLYL-1,3-DIPHENYL- BRN 0558728