Place of Origin : Jinan,China
5,6-dimethoxy-1-indanone CAS:2107-69-9
5,6-dimethoxy-2(pyridine-4-yl)methylene-indan-1-one CAS:4803-74-1
5,6-dimethoxy-2-(4-piperidinylmethyl)-1-indanone HCl CAS:120013-39-0
4-pyridinecarboxaldehyde CAS:872-85-5
Usage:Donepezil Intermediates