"Desomorphine (dihydrodesoxymorphine, Permonid) is an opioid first patented in 1932 in the United States that is a derivative of morphine, where the 6-hydroxyl group has been removed and the 7,8 double bond has been reduced. It has sedative and analgesic effects, and is around 8-10 times more potent than morphine
Krokodil: The Drug That Eats Junkies