Protonitazene, also called Propoxynitazene, is a new opioid drug, an analgesic in the benzimidazole course. Protonitazene is undoubtedly an isomer of isotonitazene and has very similar results on the human body present in chemical studies in rodents. These available, affordable fentanyl analogs have permeated the drug market. Based on the https://authenticchemicals.com/