3731777 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731777 > 2 > ChemIDplus > 009075109 > 9075-10-9 Trypsin inhibitor, contrykal > 9075-10-9 > 009075109 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009075109 $$$$