3738278 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738278 > 2 > ChemIDplus > 031831535 > 2-Oxepanone, polymer with 1,4-butanediol 31831-53-5 Caprolactone, 1,4-butanediol polymer epsilon-Caprolactone, 1,4-butanediol polyester > 31831-53-5 > 031831535 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=031831535 $$$$