英文别名DONEPEZIL IMP; Donepezil-010; Donepezil impurity 15; Donepezil Impurity 16; 1-benzyl-4-(5,6-dimethoxy-1-oxo-indane-2-carbonyl)-pyridinium; 4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)carbonyl]-1-(phenylmethyl)-pyridinium Chloride; Pyridinium, 4-[(2,3-dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)carbonyl]-1-(phenylmethyl)-, chloride (1:1); 1-benzyl-4-(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-indene-2-carbonyl)pyridin-1-ium 
