54333-94-7

Cefoxitin Impurity 5 Decarbamoyl cefoxitin 3'-Decarbamoylcefoxitin Cefoxitin Impurity A -C (EP) Decarbamoylcefoxitin Cefoxitin Impurity A Cefoxitin EP Impurity A(Decarbamoyl cefoxitin) Cefoxitin Impurity A (EP)(Decarbamoyl cefoxitin) (7S)-3-(Hydroxymethyl)-7-[(2-thenylcarbonyl)amino]-7-methoxycepham-3-ene-4-carboxylic acid (6R-cis)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R-cis)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,6β)-3-Hydroxymethyl-7β-methoxy-8-oxo-7-[[(2-thienyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 3-hydroxymethyl-7c-methoxy-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-(hydroxymethyl)-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-,(6R,7S)- Cefoxitin impurity 1/Cefoxitin EP Impurity A/Decarbamoyl Cefoxitin/(6R,7S)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-[[(thiophen-2-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid