2227-17-0 Bi-2,4-cyclopentadien-1-yl, 1,1',2,2',3,3',4,4',5,5'-decachloro- Bi-2,4-cyclopentadien-1-yl, decachloro- Bis(pentachlor-2,4-cyclopentadien-1-yl) Bis(pentachloro-2,4-cyclopentadien-1-yl) Bis(pentachlorocyclopentadienyl) Decachlor Decachlorobi-2,4-cyclopentadien-1-yl Decachlorobi-2,4-cyclopentadiene-1-yl Decachlorobis(2,4-cyclopentadiene-1-yl) Dienochlor ENT 25,718 HRS 16 HRS 1654 HRS 16A Hooker HRS 1654 Hooker HRS-16 NSC26106 Pentac Pentac SP Pentac WP WLN: L5 AHJ AG BG CG DG EG A- AL5 AHJ AG BG CG DG EG