Mezlocillin Sodium is a broad-spectrum, semisynthetic ampicillin-derived acylureidopenicillin with antibacterial activity.

Spectinomycin hydrochloride anhydrous is an antibiotic produced by Streptomyces spectabilis. It is active against gram-negative bacteria.

Kanamycin A Sulfate is the sulfate salt form of kanamycin A, the major component of the kanamycin complex, an aminoglycoside antibiotic isolated from Streptomyces kanamyceticus, with antibacterial activity.

Apramycin sulfate is an aminoglycoside antibiotic, which binds to the deep groove of the RNA.

Cefotaxime Sodium is the sodium salt form of cefotaxime, a beta-lactam, third-generation cephalosporin antibiotic with bactericidal activity.

Oxacillin Sodium is the sodium salt form of oxacillin, a semisynthetic penicillinase-resistant and acid-stable penicillin with an antimicrobial activity.

S-(1,3-benzothiazol-2-yl) (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-trityloxyiminoethanethioate

Sulbactam sodium is a beta-lactamase inhibitor with very weak antibacterial action.