Also Called: Benzene, pentachloro-; Pentachlorobenzene [Benzene, pentachloro];Pentachlorobenzene;Benzene, pentachloro;1,2,3,4,5-Pentachlorobenzene;Pentachlorbenzol;Benzene, 1,2,3,4,5-pentachloro-;Pentachlorobenzene (PeCB);Pentachlorobenzene, which has the molecular formula C6HCl5;Pentachlorobenzenes;602-074-00-5;1,2,3,4,5-ペンタクロロベンゼン;pentaklorobenseen