Protonitazene, also known as Propoxynitazene, is a different opioid drug, an analgesic while in the benzimidazole class. Protonitazene can be an isomer of isotonitazene and has identical results on the human body present in chemical studies in rodents. Carfentanil, protonitazene, and isotonitazene are a few new artificial opioids that negatively https://authenticchemicals.com/