3749807 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3749807 > 2 > ChemIDplus > 065253545 > 1H-Imidazolium, 1-ethenyl-1-methyl-, methyl sulfate, polymer with ethenylbenzene and 2-methylpropyl 2-propenoate 65253-54-5 > 65253-54-5 > 065253545 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=065253545 $$$$