3784475 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3784475 > 2 > ChemIDplus > 090268590 > 2-Butenedioic acid (E)-, lead(2+) salt, basic 90268-59-0 EINECS 290-862-6 > 90268-59-0 > 090268590 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090268590 $$$$