3736125 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3736125 > 2 > ChemIDplus > 025191042 > 121181-57-5 142367-93-9 25191-04-2 Azacyclotridecan-2-one, hexahydro-2H-azepin-2-one polymer Azacyclotridecan-2-one, polymer with hexahydro-2H-azepin-2-one > 121181-57-5 142367-93-9 25191-04-2 > 025191042 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=025191042 $$$$