英文别名(3R,4S)-tert-Butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate; 3-(1-ethoxyethoxy)-2-oxo-4-phenyl-1-azetidinecarboxylic acid tert-butyl ester; 3-(1-Ethoxyethoxy)-2-oxo-4-phenyl-1-azetidinecarboxylic acid 1,1-dimethylethyl ester; (3R,4S)-1-AZETIDINECARBOXYLIC ACID-3-(2-ETHOXYETHOXY)-4-PHENYL-2-PHENYL-AZETIDIONE; (3R,4S)-1-t-butoxycarbonyl-3-(2-ethoxyethoxyl)-4-phenyl-2-azetidinone; tert-butyl (3R,4S)-3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate; 2-Methyl-2-propanyl (3R,4S)-3-(1-ethoxyethoxy)-2-oxo-4-phenyl-1-azetidinecarboxylate 
