fr 860 meaning in Chinese

《英文MSH词典》FR 860
[入口词] FR 860
[主题词] Tedelparin
[药动学] Fibrinolytic Agents
[英文释义] A low-molecular-weight fragment of heparin,prepared by nitrous acid depolymerization of porcine mucosal heparin. The mean molecular weight is 4000-6000 daltons. It is used therapeutically as an antithrombotic agent. (From Merck Index,11th ed)