197010-25-6

Donepezil-002 Donepezil Impurity A Donepezil Open ring iMpurity Donepezil Open-Ring Keto Acid Donepezil Open-Ring Keto Acid (Sodium Salt) 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid 4,5-DiMethoxy-2-[2-oxo-3-[1-(phenylMethyl)-4-piperidinyl]propyl]benzoic Acid Benzoic acid, 4,5-dimethoxy-2-[2-oxo-3-[1-(phenylmethyl)-4-piperidinyl]propyl]- 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity) 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid\n(Donepezil Impurity) 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity) USP/EP/BP Donepezil impurity 9/Donepezil Open Ring impurity/Donepezil Open-Ring Keto Acid/2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid