英文别名CIS-DIETHYL 1-BENZYLAZETIDINE-2,4-DICARBOXYLATE; cis-1-Benzyl-azetidine-2,4-dicarboxylic acid diethyl ester; (cis)-2,4-diethyl-1-benzylazetidine-2,4-dicarboxylate; 2,4-Azetidinedicarboxylic acid, 1-(phenylmethyl)-, 2,4-diethyl ester, (2S,4R)-rel-; rac-2,4-diethyl (2R,4R)-1-benzylazetidine-2,4-dicarboxylate, trans; diethyl cis-1-benzylazetidine-2,4-dicarboxylate; rel-2,4-Diethyl (2S,4R)-1-(phenylmethyl)-2,4-azetidinedicarboxylate; 2,4-diethyl 1-benzylazetidine-2,4-dicarboxylate 
