3770171 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3770171 > 2 > ChemIDplus > 077121610 > 2-Propenoic acid, butyl ester, polymer with diethenylbenzene, ethenylbenzene and ethenylethylbenzene 77121-61-0 > 77121-61-0 > 077121610 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=077121610 $$$$