6-O-Desmethyl Donepezil-d5 Price Not Available 1mg 6-O-Desmethyl Donepezil-d5 Supplier Page Catalog Number R007396 Molecular Formula C23H27NO3 CAS# 1189443-74-0 Purity ≥98% Inchi InChI=1S/C23H27NO3/c1-27-22-13-18-12-19(23(26)20(18)14-21(22)25)11-16-7-9-24(10-8-16)15-17-5-3-2-4-6-17/h2-6,13-14,16,19,25H,7-12,15H2,1H3/i2D,3D,4D,5D,6D Inchi Key DJRBBQJREIMIEU-VIQYUKPQSA-N SMILES COC1=C(C=C2C(=C1)CC(C2=O)CC3CCN(CC3)CC4=CC=CC=C4)O Size 1mg Supplier Page https://www.musechem.com/product/R007396.html