1-Piperazineethanol, 4-[3-(2-chloro-9H-thioxanthen-9-ylidene)propyl]-, acetate (ester), dihydrochloride 1-Piperazineethanol, 4-[3-(2-chlorothioxanthen-9-ylidene)propyl]-, acetate (ester), dihydrochloride 88658-02-0 NSC104231