127625-29-0 2-(3-(4-(p-Fluorophenyl)-1-piperazinyl)propyl)-2H-naphth(1,8-cd)isothiazole 1,1-dioxide 2H-Naphth(1,8-cd)isothiazole, 2-(3-(4-(4-fluorophenyl)-1-piperazinyl)propyl)-, 1,1-dioxide FANANSERINE Fananserin Fananserin [USAN:INN] RP 62203