Umadevi, M <br/><br/>
Diethyl 3,4-bis-(2,5-dimethoxy-benz-yl)thieno[2,3-b]thio-phene-2,5-di-car-boxylate.  [electronic resource] 

 -  Acta crystallographica. Section E, Structure reports online  Oct 2009 
 - o2790 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1600-5368 
<br/><br/><label>Standard No.: </label>10.1107/S1600536809042214  doi