英文别名
1-(2-Hydroxy-aethyl)-3',4'-dihydro-1'H-spiro[imidazolidin-4,2'-naphthalin]-2,5-dion;3',4'-Dihydro-1-(2-hydroxyethyl)spiro(imidazolidine-4,2'(1'H)-naphthalene)-2,5-dione;3'-(2-hydroxyethyl)spiro[2,4-dihydro-1H-naphthalene-3,5'-imidazolidine]-2',4'-dione