CAS Number: 41372-02-5
Chemical Name: Penicillin G Benzathine Tetrahydrate
Molecular Formula: C48H64N6O12S2
Molecular Weight: 981.18

CAS Number: 69-57-8
Chemical Name: Penicillin G Sodium Salt
Molecular Formula: C16H17N2NaO4S
Molecular Weight: 356.37

CAS Number: 4697-14-7
Chemical Name: Ticarcillin Disodium
Molecular Formula: C15H14N2Na2O6S2
Molecular Weight: 428.39