CAS Number: 983-86-8
Chemical Name: Methoxy Nafcillin
Molecular Formula: C20H20N2O5S
Molecular Weight: 400.45

CAS Number: 985-16-0
Chemical Name: Nafcillin
Molecular Formula: C21H22N2O5S
Molecular Weight: 414.48

CAS Number: 41061-20-5
Chemical Name: Nafcillin Sulfoxide
Molecular Formula: C21H22N2O6S
Molecular Weight: 430.47

CAS Number: 1356354-25-0
Chemical Name: Nafcillin-d5 Sodium Salt
Molecular Formula: C21H16D5N2NaO5S
Molecular Weight: 441.49