3746035 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3746035 > 2 > ChemIDplus > 058503814 > 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with 1,2-ethanediylbis(oxy-2,1-ethanediyl) bis(2-methyl-2-propenoate) and 1-ethenyl-2-pyrrolidinone 58503-81-4 Droxifilcon A Droxifilcon A [USAN] > 58503-81-4 > 058503814 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=058503814 $$$$