Adderall and Mydayis[10] are trade names for a mixture drug known as combined amphetamine salts ("MAS" goods) that contains 4 salts of amphetamine. The combination is made up of equal elements racemic amphetamine and dextroamphetamine, which makes a (three:1) ratio (by bodyweight) amongst dextroamphetamine and levoamphetamine, The 2 enantiomers of