2-glyceryl-prostaglandin H2 = 2-glyceryl-prostaglandin D2
2-glyceryl-prostaglandin h2 = 2-glyceryl-prostaglandin d2
2-glyceryl-prostaglandin H2 = 2-glyceryl-prostaglandin D2
2-glyceryl-prostaglandin h2 = 2-glyceryl-prostaglandin d2