1,3-Di-2-propenyl-5-ethyl-5-(1-methylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1,3-di-2-propenyl-5-ethyl-5-(1-methylbutyl)- 99696-88-5 Barbituric acid, 1,3-diallyl-5-ethyl-5-(1-methylbutyl)- N,N'-Diallylpentobarbital