204767 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 204767 > 3 > ChemIDplus > 024991319 > 24991-31-9 Butanoic acid, ethenyl ester, homopolymer Polyvinyl butyrate > 24991-31-9 > 024991319 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=024991319 $$$$