A drug, C17H19ClN2S, derived from phenothiazine and used to suppress vomiting and as a sedative and a tranquilizer, especially in the treatment of schizophrenia and other psychotic states.

• 氯丙嗪一种药物，C17H19ClN2S，从苯硫醯胺制得，可抑制呕吐并可作为镇静剂和镇定剂，尤指用于治疗精神分裂症和其他精神异常状态