HCBD; perchloro-1, 3-butadine; perchlorobutadiene; 1,3-hexachlorobutadine; 1,3-butadiene, 1,1,2,3,4,4-hexachloro-; 1,3-;butadiene, hexachloro-; hexachlorobuta-1,3-diene ((،()،((
HCBD; perchloro-1, 3-butadine; perchlorobutadiene; 1,3-hexachlorobutadine; 1,3-butadiene, 1,1,2,3,4,4-hexachloro-; 1,3-butadiene, hexachloro-; hexachlorobuta-1,3-diene;,,