RCS-8
RCS-8 -3- is a synthetic cannabinoid that has been found as an ingredient of "herbal" synthetic cannabis blends. It can be described as an analogue of JWH-250 with the 1-pentyl group replaced by 1-, and can be expected to be less potent than JWH-250. Despite not having been reported in the scientific or patent literature as yet, reputed recreational use of RCS-8 in the United States has led to it being specifically listed in a proposed 2011 amendment to the Controlled Substances Act, aiming to add a number of synthetic drugs into Schedule I. In addition, all CB1 receptor agonists of the 3-phenylacetylindole class such as RCS-8 are Schedule I Controlled Substances.
