3731284 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731284 > 2 > ChemIDplus > 009025483 > 9025-48-3 EINECS 232-795-7 Pepsin B > 9025-48-3 > 009025483 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009025483 $$$$