Procaterol hydrochloride62929-91-3100 % similar Procaterol72332-33-396 % similar Indacaterol312753-06-346 % similar Zilpaterol hydrochloride119520-06-841 % similar Zilpaterol117827-79-936 % similar (±)-Isoproterenol hydrochloride51-30-933 % similar (-)-Isoproterenol hydrochloride5984-95-233 % similar (±)-Isoproterenol hydrochloride949-36-033 % similar Mefloquine hydrochloride51773-92-331 % similar 5-[(1R)-2-Bromo-1-hydroxyethyl]-8-(phenylmethoxy)-2(1H)-quinolinone530084-79-830 % similar