106463-23-4 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5-diethyl-1-methyl-3-(2-propenyl)- 5,5-Diethyl-1-methyl-3-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione N-Allyl-N'-methylbarbital