3742328 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3742328 > 2 > ChemIDplus > 050475053 > 2-Butenedioic acid (2E)-, polymer with 1,2-ethanediol and 1,1'-((1-methylethylidene)bis(4,1-phenyleneoxy))bis(2-propanol) 50475-05-3 Ethylene glycol, 1,1'-((1-methylethylidene)bis(4,1-phenyleneoxy))bis(2-propanol), fumaric acid polymer > 50475-05-3 > 050475053 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=050475053 $$$$