JWH-018 (1-pentyl-3-(1-naphthoyl)indole) or AM-678
This research chemical is an analgesic chemical from the naphthoylindole family. It acts as a full agonist at both the CB1 and CB2 cannabinoid receptors, with some selectivity for CB2.
It can produce effects in animals that are similar to those of tetrahydrocannabinol (THC). Thus, this is a cannabinoid naturally present in cannabis, which leads to its use in synthetic cannabis products where in certain countries are sold legally as “incense blends”