Synonyms: BRN 0017226;57998-96-6;3',4'-Dihydrospiro(imidazolidine-4,1'(2'H)-naphthalene)-2,5-dione;3',4'-dihydro-2H,2'H,5H-spiro[imidazolidine-4,1'-naphthalene]-2,5-dione;Spiro(imidazolidine-4,1'(2'H)-naphthalene)-2,5-dione, 3',4'-dihydro-;NSC37014;AC1Q6G5W;Oprea1_758595;MLS001167401;AC1L413H;CHEMBL289046;CHEBI:157213;MolPort-000-225-287;HMS2958L21;NSC-37014;NSC187220;AKOS001030369;NSC-187220;NCGC00246598-01;SMR000640722;LS-146135;EN300-14226;4-24-00-01553 (Beilstein Handbook Reference);F0239-0826;spiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione;6331-65-3