organochlorine compound organochlorine compound Octachlorostyrene ClC(Cl)=C(Cl)c1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl C8Cl8 CAS:29082-74-4 375.75082 379.71000 0 KEGG:C18148 chebi_ontology RUYUCCQRWINUHE-UHFFFAOYSA-N CHEBI:81542 InChI=1S/C8Cl8/c9-2-1(4(11)8(15)16)3(10)6(13)7(14)5(2)12