. . . "(1?,4?,4a?,5?,8?8a?)-1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-1,4:5,8-dimethanonaphthalene"@en . "CAS:465-73-6" . "(1?,4?,4a?,5?,8?8a?)-1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-1,4:5,8-dimethanonaphthalene — CAS Identifier: 465-73-6"@en . "Isodrin — Codice CAS: 465-73-6"@it . . "Isodrin"@it . .