Hexahydro-2H-azepin-2-one
Hexanolactam
Hexano-6-lactam
Hexahydro-2-azepinone
Caprolactam
Azepan-2-one
Aminocaproic lactam
6-Caprolactam
2-Perhydrazepinone
2-Oxohexamethylenimine
2-Ketohexamethylenimine
2-Azacycloheptanone
1-Aza-2-cycloheptanone
omega-Caprolactam
epsilon-Caprolactam
Hexanoic acid, 6-amino-, cyclic lactam
6-Hexanelactam