3740801 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3740801 > 2 > ChemIDplus > 039405215 > 2-Butenedioic acid (2Z)-, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl) 39405-21-5 > 39405-21-5 > 039405215 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=039405215 $$$$