Product Name:4-EMC Synonyms:4-Ethylmethcathinone Systematic (IUPAC) Name:1-(4-ethylphenyl)-2-(methylamino)propan-1-one CAS No.£º1225622-14-9 Molecular Formula:C12H17NO Formula Weight:191.27 g/mol Purity:99% Appearance: White Powder Usage:Research Purpose Term payment:Western Union and Bank Transfer 4-Ethylmethcathinone (4-EMC) is a recreational designer drug of the stimulant and entactogen class.It is a structural isomer of 4-MEC. It is structurally related to 4-methylmethcathinone (mephedrone), a designer drug that has been detected in products marketed as bath salts, plant food, and tablets.This product is intended for forensic purposes.