11-Palmitoyloxy-delta(9)-tetrahydrocannabinol 11-Pde-tetrahydrocannabinol 70996-01-9 Hexadecanoic acid, (6a,7,8,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-6H-dibenzo(b,d)pyran-10-yl)methyl ester, (6aR-trans)-