英文别名
5,5,5',5'-tetraphenyl-3,3'-ethane-1,2-diyl-bis-imidazolidine-2,4-dione;1,2-Bis-<5,5-diphenyl-hydantoin-3-yl>-aethan;Bis-(5,5-diphenylhydantoinyl-3)-aethan-(1,2);1,2-Bis-(5,5-diphenyl-hydantoinyl-3)-ethan;3,3'-Ethane-1,2-diylbis(5,5-diphenylimidazolidine-2,4-dione);3-[2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)ethyl]-5,5-diphenylimidazolidine-2,4-dione