Adderall and Mydayis[10] are trade names for a mixture drug referred to as combined amphetamine salts ("MAS" goods) containing 4 salts of amphetamine. The combination is made up of equal components racemic amphetamine and dextroamphetamine, which creates a (three:1) ratio (by excess weight) involving dextroamphetamine and levoamphetamine, The 2 ena