Penicillin G61-33-6100 % similar Benzathine penicillin1538-09-686 % similar Penicillin G procaine54-35-367 % similar Carbenicillin4697-36-366 % similar Benzylpenicillin procaine monohydrate6130-64-964 % similar Ampicillin69-53-464 % similar Ampicillin trihydrate7177-48-261 % similar Azlocillin37091-66-056 % similar Amoxicillin26787-78-055 % similar Ticarcillin34787-01-455 % similar Amoxicillin trihydrate61336-70-753 % similar Mecillinam32887-01-752 % similar (2R)-2-(4-Hydroxyphenyl)glycyl-N-[(2S,5R,6R)-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-6-yl]-(2R)-2-(4-hydroxyphenyl)glycinamide188112-75-651 % similar Aspoxicillin63358-49-651 % similar Mezlocillin51481-65-351 % similar Cloxacillin benzathine23736-58-550 % similar Cloxacillin61-72-350 % similar Dicloxacillin3116-76-549 % similar 6-Apa551-16-648 % similar Penicillin G potassium113-98-447 % similar