英文同义词
(2S,5R)-7-Oxo-6-(phenylmethoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxylic acid ethyl ester;methyl (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylate;1,6-Diazabicyclo[3.2.1]octane-2-carboxylic acid, 7-oxo-6-(phenylmethoxy)-, ethyl ester, (2S,5R)-