Adderall and Mydayis[10] are trade names for a mixture drug identified as combined amphetamine salts ("MAS" solutions) that contains 4 salts of amphetamine. The mixture is composed of equal parts racemic amphetamine and dextroamphetamine, which produces a (three:one) ratio (by body weight) involving dextroamphetamine and levoamphetamine, The 2 enantiomers https://roberti543hfp4.wikibriefing.com/user