Synonyms: NSC665889;AC1NV4MU;NSC-665889;LS-154723;(E)-but-2-enedioic acid; 8-[3-[2-(4-fluorophenyl)-1,3-dioxolan-2-yl]propyl]-N-methyl-1-oxo-4-phenyl-2,4,8-triazaspiro[4.5]decane-2-carboxamide;1,3,8-Triazaspiro(4,5)decane-3-carboxamide, N-methyl-8-(3-(2-(p-fluorophenyl)-1,3-dioxolan-2-yl)propyl)-4-oxo-1-phenyl-, fumarate;54286-39-4;8-(3-(2-(4-Fluorophenyl)-1,3-dioxolan-2-yl)propyl)-N-methyl-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decane-3-carboxamide 2-butenedioate