Synonyms : Bisoprolol Fumarate, Bisoprolol Fumarate (1:1) Salt, (+-)-Isomer, Bisoprolol Fumarate (2:1) Salt, (+-)-Isomer, Bisoprolol Hydrochloride, Bisoprolol Methanesulfonate Salt, Bisoprolol, (+-)-Isomer, Bisoprolol, (-)-Isomer, Bisoprolol, Fumarate (1:1) Salt, Concor