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R&D
Product Code:
CS-O-11128
Donepezil Quaternary
Donepezil Benzyl Bromide; Donepezilbenzyl,1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxoindan-2-yl)methyl]piperidinium bromide,Impurity in commercial preparations of Donepezil.,Donepezil