英文别名
5,5,5',5'-tetraphenyl-3,3'-(2-methyl-piperazine-1,4-diyldimethyl)-bis-imidazolidine-2,4-dione;Hydantoin, 3,3'-((2-methyl-1,4-piperazinediyl)dimethylene)bis(5,5-diphenyl-;3-[[4-[(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl]-3-methylpiperazin-1-yl]methyl]-5,5-diphenylimidazolidine-2,4-dione