2,3,4,5,6-pentachlorobiphenyl InChI=1S/C12H5Cl5/c13-8-7(6-4-2-1-3-5-6)9(14)11(16)12(17)10(8)15/h1-5H PCB 116 323.88339 C12H5Cl5 2,3,4,5,6-Pentachlorobiphenyl 326.43160 CAS:18259-05-7 0 2,3,4,5,6-pentachloro-1,1'-biphenyl Beilstein:2056539 KEGG:C14366 1,1'-Biphenyl, 2,3,4,5,6-pentachloro- GGMPTLAAIUQMIE-UHFFFAOYSA-N CHEBI:34219 chebi_ontology Clc1c(Cl)c(Cl)c(-c2ccccc2)c(Cl)c1Cl pentachlorobiphenyl pentachlorobenzenes