100849-52-3 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-1-((methylthio)methyl)-5-phenyl- 5-Ethyl-1-((methylthio)methyl)-5-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione BRN 5978637