Adderall and Mydayis[10] are trade names for a mix drug identified as blended amphetamine salts ("MAS" items) that contains 4 salts of amphetamine. The combination is composed of equal elements racemic amphetamine and dextroamphetamine, which generates a (three:1) ratio (by fat) concerning dextroamphetamine and levoamphetamine, The 2 enantiomers of