28180-80-5

2-Trichloroethyl7-(phenylacetamido)deacetoxycephalosporanate (6R,7R)-2,2,2-trichloroethyl 3-methyl-7-phenylacetamidoceph-3-em-4-carboxylate 2-Trichloroethyl 7-(Phenylacetamido) Acetoxy-Cephalosporavate Deacetoxy Cephalosporavate 2,2,2-Trichloroethyl3-methyl-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicydo[4.2.0]oct-2-ene-2-carboxylate (6R,7R)-2,2,2-trichloroethyl 3-methyl-8-oxo-7-(2-phenylacetamido)-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, 3-methyl-8-oxo-7-[(2-phenylacetyl)amino]-, 2,2,2-trichloroethyl ester, (6R,7R)-