the psychoactive cannabinoids , delta 9-tetrahydrocannabinol ( delta 9-thc ) , delta 8-tetrahydrocannabinol ( delta 8-thc ) , 11-hydroxy-delta 9-tetrahydrocannabinol ( 11-oh-delta 9-thc ) and 9-nor-9 beta-hydroxyhexahydrocannabinol ( beta-hhc ) , as well as the nonpsychoactive cannabinoids , cannabinol ( cbn ) , cannabidiol ( cbd ) , abnormal cbd , delta 8-thc methyl ether ( 1-och3-delta 8-thc ) and 9-nor-9 alpha-hydroxyhexahydrocannabinol ( alpha-hhc ) , were used to assess the role of cholinergic mechanisms in the different behavioral actions of these cannabinoids .
C0039663
delta 9-thc
C0006864
cannabinoids