167375 -OEChem-02060822392D 0 0 0 0 0 0 0 0 0999 V2000 M END > 167375 > 3 > ChemIDplus > 009001109 > 9001-10-9 EINECS 232-581-3 PEPSINOGEN Pepsinogen A > 9001-10-9 > 009001109 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009001109 $$$$