3731567 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731567 > 2 > ChemIDplus > 009045356 > 9045-35-6 EINECS 232-929-4 Polygalacturonase, exo- > 9045-35-6 > 009045356 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009045356 $$$$