Synonyms: NSC 150489;BRN 0875241;3,3'-(piperazine-1,4-diyldimethanediyl)bis(5,5-diphenylimidazolidine-2,4-dione);752-51-2;3,3'-(1,4-Piperazinediyldimethylene)bis(5,5-diphenylhydantoin);Hydantoin, 3,3'-(1,4-piperazinediyldimethylene)bis(5,5-diphenyl-;NSC150489;AC1Q6NRZ;AC1L409Y;AR-1E8256;AKOS002665352;AKOS005198397;NSC-150489;LS-76286;3-[[4-[(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl]piperazin-1-yl]methyl]-5,5-diphenylimidazolidine-2,4-dione