Arformoterol tartrate200815-49-2100 % similar Formoterol fumarate43229-80-757 % similar Formoterol73573-87-257 % similar (-)-Epinephrine (+)-bitartrate51-42-346 % similar Fenoterol13392-18-241 % similar Levalbuterol tartrate661464-94-441 % similar Fenoterol hydrobromide1944-12-340 % similar Dl-Noradrenaline bitartrate3414-63-939 % similar (-)-Norepinephrine (+)-bitartrate51-40-139 % similar Synephrine tartrate16589-24-538 % similar Phenylephrine tartrate17162-39-938 % similar 4-Methoxymandelic acid10502-44-037 % similar O-Methyl-D-tyrosine39878-65-437 % similar O-Methyl-L-tyrosine6230-11-137 % similar 2-Ethylamino-1-(4′-methoxyphenyl)propane14367-46-537 % similar Labetalol36894-69-637 % similar Vanillylmandelic acid2394-20-936 % similar Vanillylmandelic acid55-10-736 % similar Metoprolol tartrate56392-17-736 % similar Labetalol hydrochloride32780-64-635 % similar