Protonitazene, also called Propoxynitazene, is a new opioid drug, an analgesic during the benzimidazole class. Protonitazene is an isomer of isotonitazene and it has comparable consequences on the body located in chemical scientific studies in rodents. Carfentanil, protonitazene, and isotonitazene are 3 new synthetic opioids that negatively lead for the https://authenticchemicals.com/