13345-50-1 (A2) 14152-28-4 (A1) AIDS-002744 AIDS002744 PGA Prosta-10,13-dien-1-oic acid, 15-hydroxy-9-oxo-, (13E,15S)- & Prosta-5,10,13-trien-1-oic acid, 15-hydroxy-9-oxo-, (5Z,13E,15S)- Prostaglandin A1 & Prostaglandin A2 Prostanoic acid deriv.