Description1,4-benzoquinone-3D-balls.png English: Ball-and-stick model of the chemical compound 1,4-Benzoquinone Deutsch: Kugel-Stab-Modell der chemischen
DescriptionHydroxy-1,4-benzoquinone-3D-balls.png Ball-and-stick model of the hydroxy-1,4-benzoquinone molecule. Date 3 July 2010 Source Derived from File:1,4-benzoquinone-3D-balls
5-dihydroxy-1,4-benzoquinone-3D-balls.png Ball-and-stick model of the 2,5-dihydroxy-1,4-benzoquinone molecule, a derivative of 1,4-benzoquinone with two