Ψ-PEA
Ψ-Phenethylamines (Ψ-PEA), or psi-phenethylamines (psi-PEA), also known as pseudo-phenethylamines or as 4-substituted 2,6-dimethoxyphenethylamines, are a family of psychedelic and related compounds of the phenethylamine family. They are positional isomers of the 4-substituted 2,5-dimethoxyphenethylamines (e.g., 2Cs and DOx) and 4-substituted 3,5-dimethoxyphenethylamines (e.g., scalines and 3Cs).