英文别名
(4-nitrophenyl)methyl (2R,6R,7R)-3-methylidene-5,5,8-trioxo-7-[(2-phenoxyacetyl)amino]-5lambda6-thia-1-azabicyclo[4.2.0]octane-2-carboxylate;(4-nitrophenyl)methyl (2R,6R,7R)-3-methylidene-5,5,8-trioxo-7-[(2-phenoxyacetyl)amino]-5λ6-thia-1-azabicyclo[4.2.0]octane-2-carboxylate