(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone;(3R,4S)-1-Benzoyl-3-(1-Ethoxyethoxy)-4-Phenyl-2-AzetidinoneCasNo.;(3R,4S)-1-BENZOYL-3-(2-ETHOXYETHOXYL)-4-PHENYL-2-AZETIDINONE;(3R,4S)-1-Benzoyl-3-(2-Ethoxye;DOCETAXEL SIDE CHAIN / (3R,4S)-1-BEN