2,4,6(1H,3H,5H)-pyrimidinetrione, 5-ethyl-5-phenyl- 5-ethyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione 50-06-6 InChI=1/C12H12N2O3/c1-2-12(8-6-4-3-5-7-8)9(15)13-11(17)14-10(12)16/h3-7H,2H2,1H3,(H2,13,14,15,16,17