Penehyclidine hydrochloride (PHC) is a novel medicine self-developed in China, and it has remarkable effect in the treatment, especially for the urgent toxicosis of organic phosphorus.

• 摘要盐酸戊乙奎醚(PHC)是我国自行研制的一种新药，对治疗急性有机磷中毒等有显著疗效。