5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(5R)-5-amino-5-carboxy-1-oxopentyl]amino]-8-oxo-, zinc salt (1:1), (6R,7R)-59143-60-1100 % similar Cephalothin sodium58-71-957 % similar Cephapirin sodium24356-60-355 % similar Cefotaxime sodium64485-93-444 % similar 7-Aca957-68-642 % similar Cefuroxime sodium56238-63-239 % similar Cefathiamidine33075-00-236 % similar Cefazolin sodium27164-46-136 % similar Ceftezole sodium41136-22-536 % similar Cephalothin153-61-734 % similar Cefamandole sodium30034-03-831 % similar Cefovecin sodium141195-77-931 % similar Cefamandole nafate42540-40-931 % similar Cefsulodin sodium52152-93-930 % similar Cefquinome sulfate118443-89-330 % similar