英文别名
7'-[bis-(2-chloro-ethyl)-amino]-3',4'-dihydro-2'H-spiro[imidazolidine-4,1'-naphthalene]-2,5-dione;Spiro(imidazolidine-4,5-dione, 7'-[bis(2-chloroethyl)amino]-3,3',4'-dihydro-;6-[bis(2-chloroethyl)amino]spiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione