4,4'-bipyridine meaning in English

4,4'-bipyridine

As bipyridinium derivatives, the viologens are related to 4,4'-bipyridyl.
Les viologènes sont des dérivés de la 4,4'-bipyridine.
THBQ forms an adduct with 4,4'-bipyridine in the 2:3 ratio.
La THBQ forme un adduit de ratio 2:3 avec la 4,4'-bipyridine.
4,4′-Bipyridine (abbreviated to 4,4′-bipy or 4,4′-bpy) is a bipyridine which is mainly used as a precursor to N,N′-dimethyl-4,4′-bipyridinium 2+, known as paraquat.
La 4,4'-bipyridine (4,4'-bipy) est une bipyridine, principalement utilisée comme précurseur du N,N'-diméthyl-4,4'-bipyridinium 2+, appelé paraquat.