F 22 (psychedelic)

F-22 is a lesser-known psychedelic drug. F-22 was first synthesized by Alexander Shulgin. In his book PiHKAL (Phenethylamines i Have Known And Loved), the minimum dosage is listed as 15 mg, and the duration unknown. F-22 produces few to no effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of F-22.