The Benzedrine brand is no longer marketed; however, racemic (50:50) amphetamine sulfate is still prescribed under other brand names (e.g., Evekeo) and as their generic equivalents. Adderall is an amphetamine pharmaceutical that contains 25% levoamphetamine salts and 75% dextroamphetamine salts. Evekeo is an amphetamine medication FDA approved as therapeutic equivalent, (for ADHD & Exogenous obesity) that contains 50% levoamphetamine salts and 50% dextroamphetamine salts. L-Amphetamine succinate was sold in Hungary between 1952 and 1955 under the brand name Cydril.