| 英文同义词: | (6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]octan-2-ene-2-carboxylic acid benzhydryl ester;(6R,7R)-Benzhydryl 7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-ethenyl-8-oxo-, diphenylmethyl ester, (6R,7R)- |