23239-86-3 Boxidine hydrochloride CL 65205 hydrochloride NSC146266 Pyrrolidine, 1-[2-[[4'-(trifluoromethyl)-4-biphenylyl]oxy]ethyl]-, hydrochloride Pyrrolidine, 1-[2-[[4'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]oxy]ethyl]-, hydrochloride