👉 Trichlorethylenes are a type of synthetic drug that is used as a pain reliever and analgesic. They are derived from the trichloroethane, which is a chemical compound with the formula CH3Cl. The name "trichlorethylenes" comes from the fact that they have a similar chemical structure to the trichloroethane but in a slightly different configuration. Trichlorethylenes are typically used as a substitute for the
