106463-25-6 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-1-methyl-5-(1-methylbutyl)-3-(2-propenyl)- 5-Ethyl-1-methyl-5-(1-methylbutyl)-3-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione N-Allyl-N'-methylpentobarbital