Synonyms: BRN 0674907;Spiro(dibenzo(a,e)cycloheptene-5,4'-imidazolidine)-2',5'-dione;Spiro(5H-dibenzo(a,d)cycloheptene-5,4'-imidazolidine)-2',5'-dione;2'h,5'h-spiro[dibenzo[a,d][7]annulene-5,4'-imidazolidine]-2',5'-dione;NSC707804;AC1Q6OZO;AC1L9G3X;AR-1E1881;NSC-707804;LS-146076