4,6(1H,5H)-Pyrimidinedione, 5-ethyl-2-(1-methylethoxy)-5-phenyl- 4,6(1H,5H)-Pyrimidinedione, 5-ethyl-2-isopropoxy-5-phenyl- 5-Ethyl-2-isopropoxy-5-phenyl-4,6(1H,5H)-pyrimidinedione 85432-37-7 BRN 5070461 Ethyl-5 phenyl-5 isopropyloxy-2 pyrimidinedione-4,6 [French]