Chen, Yu-Xiang <br/><br/>
1,4a,7-Trimethyl-7-vinyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodeca-hydro-phenanthrene-1-carboxylic acid.  [electronic resource] 

 -  Acta crystallographica. Section E, Structure reports online  Apr 2009 
 - o1117 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1600-5368 
<br/><br/><label>Standard No.: </label>10.1107/S1600536809013233  doi