Synonyms: BENZENESULFONIC ACID, 2,4,6-TRIMETHYL-, 2-[8-[3-[4-(4-FLUOROPHENYL)-1,3-DIOXOLAN-2-YL]PROPYL]-4-OXO-1-PHENYL]-1,3,8-TRIAZASPIRO[4.5]DECANE;8-[4-(4-FLUOROPHENYL)-4,4-(ETHYLENDIOXY)BUTYL]-3-[2'-(2,4,6-TRIMETHYLPHENYLSULFONYLOXYETHYL)]-1-PHENYL-1,3,8-TRIAZASPIRO[4.5]DECAN-4-ONE;N-MESITYLENESULFONYL-ETHYL-SPIPERONE;N-MESITYLENESULFONYLOXY-ETHYL-SPIPERONE;8-[4-(4-fluorophenyl)-4,4-(ethylendioxy)butyl]-3-[2''-(2,4,6-trimethylphenylsulfonyloxyethyl)]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one;Benzenesulfonic acid, 2,4,6-trimethyl-, 2-[8-[3-[4-(4-fluorophenyl)-1,3-dioxolan-2-yl]propyl]-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decane