N-Pyrrolidino protonitazene, also called protonitazepyne, is usually a synthetic opioid. It's been described as a beige powder or possibly a white colourless or crystalline strong, and has become recognized in falsified pharmaceutical opioid tablets. Stack Exchange community is made up of 183 Q&A communities together with Stack Overflow, the largest, http://www.isbnewsochrehab.com/