Adderall and Mydayis[ten] are trade names for a mixture drug termed blended amphetamine salts ("MAS" goods) containing four salts of amphetamine. The mixture is made up of equivalent pieces racemic amphetamine and dextroamphetamine, which provides a (three:one) ratio (by pounds) concerning dextroamphetamine and levoamphetamine, The 2 enantiomers of amphetamine. https://johnh329jue0.wikiconversation.com/user