Cefazolin sodium27164-46-1100 % similar Ceftezole sodium41136-22-578 % similar Cefazolin25953-19-958 % similar Cefamandole sodium30034-03-846 % similar Cephapirin sodium24356-60-345 % similar Cefamandole nafate42540-40-944 % similar (6R,7R)-7-Amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid30246-33-444 % similar Cefonicid sodium61270-78-844 % similar Ceftezole26973-24-043 % similar Cephalothin sodium58-71-943 % similar Cefodizime disodium86329-79-541 % similar Cefazedone56187-47-441 % similar Cefpiramide sodium74849-93-740 % similar Cefoperazone sodium62893-20-339 % similar 7-Act131257-07-337 % similar Ceftriaxone sodium74578-69-137 % similar Cefsulodin sodium52152-93-936 % similar 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)-59143-60-136 % similar Ceftriaxone disodium hemiheptahydrate104376-79-636 % similar Cefuroxime sodium56238-63-235 % similar