215032-24-9

UK-156961 UK- 156961 Darfinacin Impurity2 Darifenacin Impurity Darfinacin Impurity1509 Darifenacin IMpurity (UK-156961) Darifenacin Impurity 12 (UK-156961) 1-[2-[4-Hydroxy-3-(2-hydroxyethyl)phenyl]ethyl]-α,α-diphenyl- 1-[2-[4-Hydroxy-3-(2-hydroxyethyl)phenyl]ethyl]-α,α-diphenyl-3-pyrrolidineacetaMide 3-Pyrrolidineacetamide, 1-[2-[4-hydroxy-3-(2-hydroxyethyl)phenyl]ethyl]-α,α-diphenyl- 2-[1-[2-[4-hydroxy-3-(2-hydroxyethyl)phenyl]ethyl]pyrrolidin-3-yl]-2,2-diphenylacetamide