Intermediate of Darifenacin HBr

[Chemical Name]:(S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine

[CAS NO.]: 133099-09-9

[Structure]:

[Chemical Name]:2,3-Dihydrobenzofuranyl-5-acetic acid

[CAS NO.]: 69999-16-2

[Structure]:

[Chemical Name]:5-(2-Bromoethyl)-2,3-dihydrobenzofuran

[CAS NO.]: 127264-14-6

[Structure]:

[Chemical Name]:3-(S)-(+)-(1-Carbamoyl-1,1-diphenylmethyl)pyrroloidine-L-(+)-tartarate

[CAS NO.]: 134002-26-9

[Structure]: