Hash oil

Hash oil is a solution of tetrahydrocannabinol [...]

Tetrahydrocannabinol

Tetrahydrocannabinol (THC), also known as delta-9-tetrahydrocannabinol (Δ9-THC), Δ1-THC (using an older chemical nomenclature), or dronabinol, is the main psychoactive substance found in the Cannabis plant.
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