Keywords: Thiazine 3D spacefill.png Space-filling model of the thiazine molecule a sulfur/nitrogen heterocycle Colour code 505050 Carbon C black<br> F0F0F0 Hydrogen H white<br> 3C50FA Nitrogen N blue<br> FAEB00 Sulfur S yellow<br> 2011-06-25 own DS Visualizer Jynto talk Ball-and-stick version cc-zero Thiazines Images by Jynto |