Keywords: Chlorthal-3D-balls.png Ball-and-stick model of the chlorthal molecule a herbicide Derived from File Terephthalic-acid-3D-balls-B png and File Hexachlorobenzene-3D-balls-B png 2011-01-18 Jynto and Ben Mills Terephthalic acids Tetrachlorobenzenes Chlorobenzoic acids Images by Jynto Ball-and-stick models |