3783192 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3783192 > 2 > ChemIDplus > 089957937 > 89957-93-7 Black locust, ext. EINECS 289-615-5 > 89957-93-7 > 089957937 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=089957937 $$$$