DescriptionAzobenzene-trans-3D-balls.png This file has no description, and may be lacking other information. Please provide a meaningful description of
colouring. Date 25 July 2010 Source Derived from File:Azobenzene-trans-3D-balls.png and File:Methanol-alternative-3D-balls.png. Author Jynto and Ben Mills
3D-balls.png Ball-and-stick model of the Sudan Red 7B molecule, a red azo dye. Date 25 July 2010 Source Derived from File:Azobenzene-trans-3D-balls.png