Prochlorperazine STD - 2-Chloro-10-(3-[1-methyl-4- piperazinyl]propyl)phenothiazine; 3-Chloro-10-[3-(1-methyl-4- piperazinyl)propyl]phenothiazine; Chlormeprazine; Chlorperazine; Emelent; Kronocin; Meterazin; Meterazine; 2-Chloro-10-[3-(4-methyl-1-piperazinyl)propyl]phenothiazine ;