Cefcapene pivoxil105889-45-0100 % similar 2,2-Dimethylpropanoyloxymethyl (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(E)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate138514-32-655 % similar Ceftazidime ep impurity B97148-38-445 % similar Cefuroxime sodium56238-63-239 % similar Cefquinome sulfate118443-89-338 % similar Cefteram pivoxil82547-81-735 % similar Cefetamet pivoxil65243-33-634 % similar Cefditoren pivoxil117467-28-434 % similar Cefotaxime sodium64485-93-434 % similar Cefetamet pivoxil hydrochloride111696-23-234 % similar Cephalothin sodium58-71-932 % similar Ethyl 2-(2-Amino-4-thiazolyl)-2-oxoacetate64987-08-231 % similar Ethyl 2-(2-aminothiazole-4-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxyimino)acetate86299-46-931 % similar Cephapirin sodium24356-60-331 % similar