THCksi
THCksi is not a widely recognized designation in pharmacology or cannabinoid literature. In available sources there is no substance consistently named “THCksi.” The term may be a misspelling, a brand name, a local shorthand, or a provisional label for a tetrahydrocannabinol–related substance that has not been cataloged in major chemical databases. Because of the lack of verifiable information, a precise definition cannot be given here.
If the term is intended to refer to tetrahydrocannabinol (THC), then THC is the primary psychoactive constituent
If THCksi is intended to denote a synthetic cannabinoid or analogue, such substances are designed to mimic
In practice, reliable information about any substance claiming to be “THCksi” should come from authoritative regulatory