3742469 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3742469 > 2 > ChemIDplus > 050812334 > 50812-33-4 Potato proteinase inhibitor II-b Proteinase inhibitor, potato II-b > 50812-33-4 > 050812334 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=050812334 $$$$