1,3-二溴-5,5-二苯基咪唑烷-2,4-二酮

3-(chloromethyl)-5,5-diphenylimidazolidine-2,4-dione

磷苯妥英

diethyl 5,5-diphenyl-1,3-hydantoin acetate

3-ethyl-1-(oxiran-2-ylmethyl)-5,5-diphenylimidazolidine-2,4-dione