N-Pyrrolidino protonitazene, also called protonitazepyne, is a synthetic opioid.  It has been described as a beige powder or simply a white colourless or crystalline stable, and has been determined in falsified pharmaceutical opioid tablets.区域办事处 非洲 美洲 东地中海 欧洲 东南亚 西太平洋 关于世卫组织 就业机会 常