Adderall and Mydayis[10] are trade names for a mix drug termed mixed amphetamine salts ("MAS" merchandise) made up of four salts of amphetamine. The mixture is composed of equivalent elements racemic amphetamine and dextroamphetamine, which makes a (three:1) ratio (by bodyweight) involving dextroamphetamine and levoamphetamine, The 2 enantiomers of