Adderall and Mydayis[10] are trade names for a mixture drug named combined amphetamine salts ("MAS" goods) that contains 4 salts of amphetamine. The combination is made up of equivalent sections racemic amphetamine and dextroamphetamine, which generates a (3:1) ratio (by bodyweight) involving dextroamphetamine and levoamphetamine, The 2 enantiomers