Cannabichromene, also called cannabichrome, cannanbichromene, pentylcannabichromene or cannabinochromene. It is one of the hundreds of cannabinoids found in the cannabis plant, and is therefore a phytocannabinoid. Wikipedia

Cannabichromene, or CBC, is a powerful, non-psychoactive cannabinoid, meaning it will not cause a patient to feel “high.” CBC, like THC and CBD.
Make sure to check the other ingredients before you buy. It’s common for companies to mix delta 8 THC or delta 9 THC with CBC products because of how well these cannabinoids work together.
CBC comes from the hemp plant. There are several different plant chemicals within hemp, and CBC is simply one of these. Like many other cannabinoids, CBC is commonly mistaken with CBD.