trans-1,4-dichlorobutene.
D000818:Animals; D015197:Carcinogenicity Tests; D002273:Carcinogens / Q000633:toxicity*; D006801:Humans; D006843:Hydrocarbons, Chlorinated / Q000737:chemistry / Q000633:toxicity*; D009374:Neoplasms, Experimental / Q000139:chemically induced
D002273:Carcinogens; D006843:Hydrocarbons, Chlorinated; C010709:1,4-dichloro-2-butene