3744355 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3744355 > 2 > ChemIDplus > 054341003 > 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with methyl 2-methyl-2-propenoate and 1,2-ethanediylbis(oxy-2,1-ethanediyl) bis(2-methyl-2-propenoate) 54341-00-3 Dimefilcon A Dimefilcon A [USAN] > 54341-00-3 > 054341003 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=054341003 $$$$