Synonyms: 2-Norbornene,1,2,3,4,7,7-hexachloro-5,6-bis(chloromethyl)- (6CI,7CI,8CI); 1,2,3,4,7,7-Hexachloro-5,6-bis(chloromethyl)-2-norbornene;1,2,3,4,7,7-Hexachloro-5,6-di(chloromethyl)[2.2.1]bicyclohept-2-ene; AC 12402;Alodan; Alodan (pesticide); Chlorbicyclen; Cyclodan; Hercules 12402; Hercules426; NSC 41891