英文别名
(6R,7S)-3-Methyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2,2,7-tricarboxylic acid trimethyl ester;3-methyl-8-oxo-7-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2,2,7t-tricarboxylic acid trimethyl ester