PCP

PCP (Phencyclidine), CSA Schedule II (analogs of PCP are Schedule I), is marketed under a number of street names such as Angel Dust, Supergrass, Killer Weed, Embalming Fluid, and Rocket Fuel. In the 1950's, PCP was investigated as an anesthetic, but due to it's severe side effects, its development for human use was discontinued. Although sold in tablet, capsules, as well as in powder, and liquid form, it is commonly applied to leafy material such as parsley, mint, oregano or marijuana, and smoked.