Synonyms: 8-(4,4-Bis(4-fluorophenyl)butyl)-4-methylene-3-propyl-1-oxa-3,8-diazaspiro(4.5)decan-2-one;1-Oxa-3,8-diazaspiro(4.5)decan-2-one, 8-(4,4-bis(4-fluorophenyl)butyl)-4-methylene-3-propyl-;AC1MIQ4I;LS-98878;134069-52-6;8-[4,4-bis(4-fluorophenyl)butyl]-1-methylidene-2-propyl-4-oxa-2,8-diazaspiro[4.5]decan-3-one