3769535 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3769535 > 2 > ChemIDplus > 075734815 > 1,2-Ethanediamine, N,N'-diethyl-, polymer with 1,4-diethenylbenzene and ethenylbenzene 75734-81-5 Polystyrene polyamine copolymer SA Copolymer > 75734-81-5 > 075734815 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=075734815 $$$$