37051-05-1

Cefoxitin Impurity H(EP) Cefoxitin Impurity H(Desmethoxy Cefoxitin) Cephalosporin 87/359 (Cefoxitin Impurity H) (6R-trans)-3-[(carbamoyloxy)methyl]-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-3-((carbamoyloxy)methyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,6β)-3-[[(Aminocarbonyl)oxy]methyl]-8-oxo-7α-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-, (6R,7R)-