Adderall and Mydayis[ten] are trade names for a mixture drug identified as combined amphetamine salts ("MAS" goods) made up of 4 salts of amphetamine. The mixture is composed of equivalent pieces racemic amphetamine and dextroamphetamine, which generates a (three:one) ratio (by weight) among dextroamphetamine and levoamphetamine, the two enantiomer