Adderall and Mydayis[10] are trade names for a combination drug called combined amphetamine salts ("MAS" goods) that contains 4 salts of amphetamine. The mixture is made up of equivalent parts racemic amphetamine and dextroamphetamine, which generates a (three:1) ratio (by fat) between dextroamphetamine and levoamphetamine, The 2 enantiomers of amp