3731175 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731175 > 2 > ChemIDplus > 009012719 > 9012-71-9 EINECS 232-738-6 Pepsin C > 9012-71-9 > 009012719 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009012719 $$$$