3770835 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3770835 > 2 > ChemIDplus > 078768793 > 78768-79-3 Blood-coagulation factor II, fragment 2 Prothrombin fragment 2 > 78768-79-3 > 078768793 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=078768793 $$$$