https://en.wikipedia.org/wiki/Cannabinol

Cannabinol (CBN)

CBN is, just like aspirin, a non-narcotic analgesic (pain-killer), but 3 times as

strong. CBN is mildly psychoactive, calming, and is a stronger sedative than other

cannabinoids.

 

CBN is created when THC-A oxidizes. CBN can be used effectively as a sleep aid or sedative. This cannabinoid has also been shown to help regulate the immune system and works to relieve the pain and inflammation caused by several conditions, including arthritis and Crohn's disease.