Cefixime Impurity 4

Chemical Name: 2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((2R,2aR)-6-hydroxy-1,7-dioxo-2,2a,4,5,6,7-hexahydro-1H-azeto[2,1-b]cyclopenta[d][1,3]thiazin-2-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid

Smile: O=C(O)CO/N=C(C1=CSC(N)=N1)\C(N[C@@H]([C@@]2([H])SCC(CC(O)C3=O)=C3N24)C4=O)=O