Synonyms: w-Heptanolactam;1-Aza-2-cyclooctanone;2-Oxoheptamethyleneimine;3,4,5,6,7,8-Hexahydro-2(1H)-azocinone;7-Aminoheptanoic acid lactam;7-Heptanelactam;Azocan-2-one;Enantholactam;Heptanoic acid, 7-amino-, lactam;Hexahydro-2(1H)-azocinone;NSC 77088;Octahydroazocin-2-one;Oenantholactam;Perhydro-2-azocinone;z-Enantholactam;w-Enantholactam;