SEARCH Articles Figures Tables 11 -Nor-A9-THC 9-carboxylic acid A9-THC and its metabolites Analytical Methods for Detection of A9-THC and Other Cannabinoids in Plants Analytical Methods for Detection of A9-THC and it Metabolites Chemical and Physical Properties of A9-THC High-pressure liquid chromatography A9-THC Ll-Hydroxy-A9-THC ( Metabolism of A9-THC Metabolite of A9-THC Tetrahydrocannabinol A9-THC