56271-94-4

Einecs 260-086-2 Cefuroxime EP Imp A Cefuroxime EP Impurity A Cefuroxim Sodium impurity A Cefuroxime sodium impurity A (6R,7R)-7-((Z)-2-(furan-2-yl) Cefuroxime Sodium EP Impurity A Cefuroxime Sodium Impurity A (EP) Cefuroxime EP Impurity A (Cefuroxime Descarbamoyl) Cefuroxime Impurity 4(Cefuroxime Sodium EP Impurity A) Cefuroxime Sodium Impurity A (Cefuroxime Descarbamoyl) 7-{[2-Furyl(methoxyimino)acetyl]amino}-3-(hydroxymethyl)-8-oxo-5- thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R)-7α-[[2-Furanyl(methoxyimino)acetyl]amino]-3-hydroxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R-(6alpha,7beta(Z)))-7-(2-Furyl(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid [6R-[6alpha,7beta(Z)]]-7-[2-furyl(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-[[(2Z)-2-(2-Furanyl)-2-(MethoxyiMino)acetyl]aMino]-3-(hydroxyMethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-,(6R,7R)- Cefuroxime Impurity 1/Cefuroxime EP Impurity A/Descarbamoyl Cefuroxime/(6R,7R)-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid