Synonyms:
5,6-dimethoxy-2-(pyridin-4-ylmethylene)-2,3-dihydro-1h-inden-1-one ; (e)-5,6-dimethoxy-2-(pyridin-4-ylmethylene)-2,3-dihydro-1h-inden-1-one ; 5,6-dimethoxy-2-(4-pyridylmethylene)-1-indanone (donepezil impurity) ; 5,6-dimethoxyl-2-(piperidin-4-y)methylene-indan-1-one ; 5,6-dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one ; 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1h-inden-1-one ; 5,6-dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1h-inden-1-one ; 1h-inden-1-one,2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)- ; 5,6-dimethoxy-2-(4-pyridylmethylene)-1-indanone,98.0+%
