英文别名
7β-[(R)-2-((2Ξ)-3ξ-carboxy-2-methyl-oxirane-r-carbonylamino)-2-phenyl-acetylamino]-cephalosporanic acid;3-(acetyloxymethyl)-7-[[2-[(3-carboxy-2-methyloxirane-2-carbonyl)amino]-2-phenylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid