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5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one




Catalog No. : DI-T-19569
CAS Number : 149874-91-9
Molecular Weight : 287.35
Molecular Formula : C17H21NO3
Synonym : 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethylene)-1H-inden-1-one, Donepezil Impurity
Application Notes : Impurity in commercial preparations of Donepezil.
References :Sugimoto, H., et al.: Bioorg. Med. Chem. Lett., 2, 871 (1992),