Cannabinoids are chemicals that have an effect on the cannabinoid receptors in the brain. There are a wide variety of synthetic cannabinoids available on the research chemical market. These chemicals include 5F-ADB, 5F-AKB-57, and 4F-ADB.
Research chemicals are chemical substances used by scientists for medical and scientific research purposes. One characteristic of a research chemical is that it is for laboratory research use only; a research chemical is not intended for human or veterinary use.