2,4,6(1H,3H,5H)-pyrimidinetrione, 5-ethyl-5-(3-hydroxyphenyl)- 5-ethyl-5-(3-hydroxyphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione BARBITURIC ACID,5-ETHYL,5-(3-HYDROXYPHENYL) InChI=1/C12H12N2O4/c1-2-12(7-4-3-5-8(15)6-7)9(16)13-11(18)14-10(12)17/h3-6,15H,2H2,1H3,(H2,13,14,16,17,18