0 Galantamine HBr CAS 69353-21-5 In APIs, Pharmaceutical Chemicals, Products 69353-21-5,Galantamine HBr,2,3,3a,8,9,10,11,11b-Octahydro-5-methoxy-9-methylbenzofuro[4,3,2-efg][2]benzazocin-2-ol hydrobromide