100849-50-1 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-N,N'-bis((methylthio)methyl)-5-phenyl- 5-Ethyl-N,N'-bis((methylthio)methyl)-5-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione BRN 5992763 Barbituric acid, 1,3-bis(methylthiomethyl)-5-ethyl-5-phenyl-