英文别名
(2,5-dioxo-3',4'-dihydro-1'H-spiro[imidazolidine-4,2'-naphthalen]-1-yl)-acetic acid;3a(2),4a(2)-Dihydro-2,5-dioxospiro[imidazolidine-4,2a(2)(1a(2)H)-naphthalene]-1-acetic acid;2-(2',5'-dioxospiro[2,4-dihydro-1H-naphthalene-3,4'-imidazolidine]-1'-yl)acetic acid