174397-53-6

4,4'-(diethyl phosphonato)-2,2'-bipyridine 4,4'-bis(diethoxyphosphonato)-2,2'-bipyridine TETRAETHYL 2,2'-BIPYRIDINE-4,4'-BISPHOSPHONATE 4,4'-diethyl ester phosphonate-2,2'-bipyridine P,P′-[[2,2′-bipyridine]-4,4′-diyl]bisphosphonic acid Tetraethyl 2,2'-bipyridine-4,4'-diylbis(phosphonate) P,P'-[[2,2'-bipyridine]-4,4'-diyl]bisphosphonic acid 97% (HPLC) Tetraethyl 2,2'-bipyridine-4,4'-diylbis (methylene) diphosphonate 4-diethoxyphosphoryl-2-(4-diethoxyphosphorylpyridin-2-yl)pyridine Phosphonic acid, P,P'-[[2,2'-bipyridine]-4,4'-diyl]bis-, P,P,P',P'-tetraethyl ester