N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Benzimidazole opioids (Isonitazene and related) placed Schedule I by DEA.. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. Members who reacted to message #3 All (2) Like (2) N Jul 8, 2020 Neithman Bluelighter Messages 358 Reaction score 55 Points 30 Jun 24, 2020 dopamimetic Bluelighter · From abyss of sobriety Messages 2,160 Reaction score 489 Points 270 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Benzimidazole opioids (Isonitazene and related) placed Schedule I by DEA..