3752498 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3752498 > 2 > ChemIDplus > 067995657 > 67995-65-7 Hirudin, pseudo- Pseudohirudin > 67995-65-7 > 067995657 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=067995657 $$$$