Where can get Chlorpromazine hydrochloride

Where can get Chlorpromazine hydrochloride? For many people this is a strange object, and here's the introduction to it:

Chinese aliases: N, n-dimethyl-2-chloro-10h-phenothiazine, 10-propylamine hydrochloride; 2-chlorine-10 - (3-dimethylamyl-propyl) phenothiazine hydrochloride; The agent of phenothiazine, which is a blocker for the central dopamine receptor, has various pharmacological activities.

On the central nervous system, small doses have stable effect, large dose of continuous use have antipsychotic effect, this product under the inhibition of the thalamus of the temperature regulating center, the body temperature with environment temperature rise and fall, cooperate with other drugs, the temperature fell below the normal body temperature, reduced metabolism, says artificial hibernation. It is mainly used for antipsychosis, strengthening hypnotic agent, anaesthetic, analgesic and anticonvulsant. It can also be used for vomiting and persistent hiccups and causing artificial hibernation.