| 英文同义词: | 1,1'-[Iminobis(2,1-ethanediylimino-2,1-ethanediyl)]bis(imidazolidine-2,4-dione);1,1'-[iminobis(ethane-2,1-diyliminoethane-2,1-diyl)]bisimidazolidine-2,4-dione;1-[2-[2-[2-[2-(2,4-dioxoimidazolidin-1-yl)ethylamino]ethylamino]ethylamino]ethyl]imidazolidine-2,4-dione |