Donepezil Aldehyde Impurity DNP42 (RS)-(1-Benzy

Donepezil Aldehyde Impurity    DNP42 (RS)-(1-Benzyl-piperidin-4-yl)formaldehyde   
Donepezil Benzyl Bromide    DNP31 1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxoindan-2-yl) methyl]piperidinium bromide   844694-85-5 
Donepezil Dehydro Deoxy Impurity    DNP32 1-Benzyl-4-[(5,6-dimethoxyinden-2-yl)methyl] piperidine   120013-45-8 
Donepezil Deoxy Impurity    DNP33 1-Benzyl-4-[(5,6-dimethoxyindan-2-yl)methyl] piperidine hydrochloride   1034439-57-0 
Donepezil Desbenzyl Impurity    DNP34H 5,6-Dimethoxy-2-(piperidin-4-ylmethyl) indan-1-one hydrochloride   120013-39-0 
Donepezil Dihydro Impurity    DNP35 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-ol   120012-04-6 
Donepezil Hydrochloride    DNP00H (&plu***n;)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxy-1-indanone hydrochloride   120011-70-3 
Donepezil Hydroxy Acid Impurity    DNP39 2-[3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid   
Donepezil Hydroxy Keto Impurity    DNP36 2-[(1-Benzylpiperidin-4-yl)(hydroxy)methyl]-5,6-dimethoxyindan-1-one   
Donepezil Keto Acid Impurity    DNP40 2-[3-(1-Benzylpiperidin-4-yl)-2-hydroxypropyl)-4,5-dimethoxybenzoic acid   
Donepezil Pyridine Dehydro Impurity    DNP38 5,6-Dimethoxy-2-(pyridin-4-ylmethylene)indan-1-one   
Donepezil Pyridine Impurity    DNP37 5,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-one   4803-57-0 
Donepezil USP RC A    DNP21 (E)-2-[(1-Benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one   120014-07-5 
Donepezil USP RC A    DNP21 (E)-2-[(1-Benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one   120014-07-5 
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