A 30-day notice advising that acryl fentanyl would be placed in Schedule I under the emergency scheduling authority was published on June 2 (82 Fed. Reg. 25564). This synthetic opioid is an analogue of the powerful Schedule II analgesic fentanyl. Unlike fentanyl, however, acryl fentanyl is not approved for use in medical treatment in the U.S. According to the Drug Enforcement Admi... Read More