Caprolactam.
D000818:Animals; D001381:Azepines / Q000633:toxicity*; D002209:Caprolactam / Q000633:toxicity*; D055598:Chemical Phenomena; D002621:Chemistry; D007928:Lethal Dose 50; D051379:Mice; D009152:Mutagenicity Tests; D051381:Rats; D011916:Rats, Inbred F344
D001381:Azepines; D002209:Caprolactam