Penicillin V Potassium

Molecular Formula: C16H18N2O5S
CAS Number: 132-98-9
Appearance: White To Whitish Crystal Powder

Penicillin V potassium is used to treat certain infections caused by bacteria such as pneumonia and other respiratory tract infections, scarlet fever, and ear, skin, gum, mouth, and throat infections. … Antibiotics such as penicillin V potassium will not work for colds, flu, or other viral infections.