3817210 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817210 > 2 > ChemIDplus > 152187503 > 152187-50-3 Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl ester, polymer with butyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-methyl-2-propenoic acid, ammonium salt > 152187-50-3 > 152187503 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=152187503 $$$$