Adderall and Mydayis[10] are trade names for a mix drug known as combined amphetamine salts ("MAS" goods) that contains four salts of amphetamine. The mixture is composed of equivalent components racemic amphetamine and dextroamphetamine, which makes a (three:1) ratio (by fat) between dextroamphetamine and levoamphetamine, the two enantiomers of am