THCa
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				Tetrahydrocannabinolic acid is the precursor to tetrahydrocannabinol (THC) and is produced from cannabigerolic acid (CBGa) by the enzymatic action of THCa synthase).
Tetrahydrocannabinolic acid is the precursor to tetrahydrocannabinol (THC) and is produced from cannabigerolic acid (CBGa) by the enzymatic action of THCa synthase).