Adderall and Mydayis[10] are trade names for a mixture drug termed mixed amphetamine salts ("MAS" solutions) made up of 4 salts of amphetamine. The mixture is composed of equal pieces racemic amphetamine and dextroamphetamine, which produces a (3:one) ratio (by weight) concerning dextroamphetamine and levoamphetamine, The 2 enantiomers of amphetami