英文同义词: | (cd)pentalene;1,1a,2,2,3,3a,4,5,5,5a,5b,6-dodecachlorooctahydro-1,3,4-metheno-1h-cyclobuta;1,1a,2,2,3,3a,4,5,5,5a,5b,6-dodecachlorooctahydro-1,3,4-metheno-1-h-cyclobuta(;4-metheno-1h-cyclobuta(cd)pentalene,dodecachlorooctahydro-3;Bichlorendo;cd)decane;CG-1283;Cyclopentadiene, hexachloro-, dimer |