CAS 80274-67-5 appears in our catalog under these names: Metoprolol fumarate, 95%, Metoprolol Fumarate, Metoprolol Fumarate , >95% (HPLC), Metoprolol Fumarate, >95% (HPLC), Metoprolol (fumarate). Offered by: Combi-blocks, TRC, Mikromol, LoGiCal, MedChemExpress. Available pack sizes: 1g, 250mg, 100mg, 2,5g, 20mg, 2mg, 4mg, 10mg.