Protonitazene, also called Propoxynitazene, is a whole new opioid drug, an analgesic during the benzimidazole class. Protonitazene is definitely an isomer of isotonitazene and it has related effects on the human body found in chemical experiments in rodents. O-DMST is sort of just like tramadol and is so named because https://authenticchemicals.com/