(4aS,8aS)-9,10,11,12-Tetrahydro-3-methoxy-11-methyl-4aH-benzofuro[3a,3,2-ef][2]benzazepine; R 116937; Tetrahydrogalantamine; Galantamine EP Impurity D
(4aS,8aS)-9,10,11,12-Tetrahydro-3-methoxy-11-methyl-4aH-benzofuro[3a,3,2-ef][2]benzazepine; R 116937; Tetrahydrogalantamine; Galantamine EP Impurity D