Adderall and Mydayis[10] are trade names for a mix drug termed mixed amphetamine salts ("MAS" solutions) containing 4 salts of amphetamine. The mixture is composed of equivalent areas racemic amphetamine and dextroamphetamine, which produces a (three:one) ratio (by pounds) concerning dextroamphetamine and levoamphetamine, the two enantiomers of amp