Keywords: Trans-bixin-3D-balls.png Ball-and-stick model of the trans-bixin molecule Derived from File Norbixin-3D-balls png and File Ethane-3D-balls png 2010-07-13 Jynto and Ben Mills Rotated version Carotenoids Carboxylic acids Carboxylate esters Methyl esters Conjugated alkenes Food colorings Images by Jynto |