The chemical Carbenicillin disodium has a designated molecular formula of C17H16N2Na2O6S and a molecular weight of 422.363 g/mol. Synonyms may include: Anabactyl, BRL-2064, BRL 2064, Carbecin, Carbenicillin disodium salt, Carbenicillin sodium, Carbenicilline disodium, alpha-Carboxybenzylpenicillin disodium salt, Carboxybenzylpenicillin sodium, alpha-Carboxybenzylpenicillin sodium salt, Carindapen, CP-15-639-2 (ChemID). Carbenicillin disodium has been assigned a MeSH pharmacological action of: Antibacterial.