Shareholder Support. Computershare Trust Company of Canada serves as Enerplus Corporation's transfer agent and registrar, with corporate trust offices in Calgary, Vancouver, Winnipeg, Toronto, Montreal, Halifax, as well as global offices.
Penicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use). They are derived from Penicillium fungi.
Diffen âº Health âº Medication. Penicillin and amoxicillin are antibiotics, compounds that disrupt and destroy bacteria. Penicillin is the precursor to amoxicillin, and both antibiotics are derived from a mold called Penicillium glaucum.