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Product Name: Darifenacin Hydrobromide (APIs and Intermediates)
CAS No.: 133099-07-7
Molecular Formula: C28H31BrN2O2
Molecular Weight: 507.4619
InChI: InChI=1/C28H30N2O2.BrH/c29-27(31)28(23-7-3-1-4-8-23,24-9-5-2-6-10-24)25-14-17-30(20-25)16-13-21-11-12-26-22(19-21)15-18-32-26;/h1-12,19,25H,13-18,20H2,(H2,29,31);1H



The intermediates:
127264-14-6 5-(2-Bromoethyl)-2,3-dihydrobenzofuran
69999-16-2 2,3-Dihydrobenzofuranyl-5-acetic acid
134002-26-9 3-(S)-(+)-(1-Carbamoyl-1,1-diphenylmethyl)pyrroloidine-L-(+)-tartarate
133099-11-3  (S)-alpha,alpha-Diphenyl-3-pyrrolidineacetamide 
87776-76-9 2,3-Dihydro-5-benzofuranethanol
496-16-2 2,3-Dihydrobenzofuranyl
134002-25-8  3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine
90843-31-5  5-Acetyl-2,3-dihydrobenzo(B)furan