For Your Consideration... Investigation of a recently detected 11-nor-9-carboxy-Δ9-tetrahydrocannabinol isomer: Studies on the degradation of 11-nor-9-carboxy-Δ9-tetrahydrocannabinol glucuronide. 2016 Jul 14;129:294-298. doi: 10.1016/j.jpba.2016.07.019. Hanisch S1, Paulke A1, Toennes SW2. Author information Abstract An isomer of…Freedom WaresJuly 14, 2016