Synonyms: 1-((2-Hydroxyethoxy)methyl)-6-(phenylthio)-5-(2,2-diphenylvinyl)uracil;1-[(2-Hydroxyethoxy)methyl]-6-(phenylthio)-5-(2,2-diphenylvinyl)uracil;2,4(1H,3H)-Pyrimidinedione, 5-(2,2-diphenylethenyl)-1-((2-hydroxyethoxy)methyl)-6-(phenylthio)-;2,4(1H,3H)-pyrimidinedione, 5-(2,2-diphenylethenyl)-1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)-