Dickeson, J E <br/><br/>
Chemical constitution and activity of bipyridylium herbicides. V. Diquaternary salts of trans-1,2-Di-(4-pyridyl)ethylene.  [electronic resource] 

 -  Journal of the Chemical Society. Perkin transactions 1  1969 
 - 1643-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0300-922X 
<br/><br/><label>Standard No.: </label>10.1039/j39690001643  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Phenomena<br/>Chemistry<br/>Ethylenes<br/>Herbicides--pharmacology<br/>Magnetic Resonance Spectroscopy<br/>Polarography<br/>Pyridines--pharmacology<br/>Quaternary Ammonium Compounds--pharmacology<br/>Salts