Talk:Penicillin/@comment-2.127.224.93-20150426164800/@comment-75.84.171.65-20150511235722

Are you blind? Quoting it right here:

The Penicillin chemical reads as so;

C16H18N2O4S (Sulfur)
 * 16 Carbon, 18 Hydrogen, 2 Nitrogen, 4 Oxygen, 1 Sulfur