Para-Ethoxyamphetamine
para-Ethoxyamphetamine (PEtOA), also known as 4-ethoxyamphetamine (4-EA, 4-ETA, or 4-EtO-A), is a psychoactive drug of the phenethylamine and amphetamine families which is closely related to para-methoxyamphetamine (PMA). It has similar effects to PMA in animal studies, although with slightly weaker stimulant effects.