Keywords: Hexachlorocyclopentadiene-3D-balls.png Ball-and-stick model of the hexachlorocyclopentadiene molecule an organochloride used as the precursor for several pesticides Derived from File Cyclopentadiene-3D-balls png 2010-09-05 Jynto and Ben Mills Hexachlorocyclopentadiene Images by Jynto Ball-and-stick models |