Keywords: 3,4,5,beta-tetramethoxyphenethylamine.png en wikipedia 2011 June 30 Chemical structure of 3 4 5 beta-tetramethoxyphenethylamine drawn in ChemDraw by User Mark PEA en wikipedia Addihockey10 CommonsHelper 2007-04-01 Mark PEA wikipedia en Mark PEA Original upload log page en wikipedia 3 2C4 2C5 2Cbeta-tetramethoxyphenethylamine png 2007-04-01 20 31 Mark PEA 708×506× 7639 bytes <nowiki>Chemical structure of 3 4 5 beta-tetramethoxyphenethylamine drawn in ChemDraw by User Mark PEA </nowiki> Psychedelic phenethylamines |