.eta.-Capryllactam .omega.-Caprylolactam 1H-Azonin-2(3H)-one, hexahydro- 2-Perhydroazoninone 2H-Azonin-2-one, octahydro- 8-Aminooctanoic acid lactam 8-Octanelactam 935-30-8 Azacyclononan-2-one Capryllactam Caprylolactam Cyclooctanone lactam NSC59017 Octamethylenimine, 2-oxo- Octanoic acid, 8-amino-, lactam