Penicillin V potassium132-98-9100 % similar Penicillin G potassium113-98-477 % similar Penicillin G sodium69-57-870 % similar Carbenicillin disodium4800-94-657 % similar Ampicillin sodium69-52-356 % similar Sulbenicillin sodium28002-18-853 % similar Methicillin sodium132-92-353 % similar Oxacillin sodium1173-88-252 % similar Nafcillin sodium985-16-052 % similar Azlocillin sodium37091-65-951 % similar Sodium nafcillin monohydrate7177-50-650 % similar Sodium oxacillin monohydrate7240-38-250 % similar Ticarcillin disodium29457-07-648 % similar Ticillin4697-14-748 % similar Amoxicillin sodium34642-77-847 % similar Piperacillin sodium59703-84-347 % similar Cloxacillin sodium642-78-446 % similar Sodium cloxacillin monohydrate7081-44-945 % similar Sodium dicloxacillin monohydrate13412-64-144 % similar 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[[[[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]carbonyl]amino]phenylacetyl]amino]-7-oxo-, monosodium salt, [2S-[2α,5α,6Β(S*)]]-59798-30-043 % similar