Regulation & law · 20/04/2018

DEA Maintains Schedule I Placement for Butyryl Fentanyl and U-47700

The Drug Enforcement Administration has finalized the placement of butyryl fentanyl and U-47700 in Schedule I of the Controlled Substances Act, fulfilling US obligations under the Single Convention on Narcotic Drugs of 1961 and imposing regulatory controls on handling these substances.