英文别名4-((5,6-Dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine hydrochloride; 5,6-dimethoxy-2-[(4-piperidinyl)methyl]indane hydrochloride; 5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane Hydrochloride; Donepezil Desbenzyl Deoxy Impurity F; Donepezil desbenzyl deoxy hydrochloride; Piperidine, 4-[(2,3-dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]-, hydrochloride (1:1); 4-[(2,3-Dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]piperidine Hydrochloride; Donepezil Desbenzyl Deoxy Impurity; Donepezil-020-HCl 
