2,2'-(1,3-Propanediyl)bis(nitrilomethylidyne)bis(6-methoxyphenol) 2,2'-[1,3-Propanediylbis(nitrilomethylidyne)]bis(6-methoxyphenol) 2,2'-[Trimethylenebis(nitrilomethylidyne)]bis(6-methoxyphenol) 6,6'-[Trimethylenebis(nitrilomethylidyne)]bis(2-methoxyphenol) N,N'-Bis(2-hydroxy-3-methoxybenzylidene)-1,3-propanediamine N,N'-Bis(3-methoxysalicylidene)trimethylenediamine Phenol, 2,2'-[1,3-propanediylbis(nitrilomethylidyne)]bis[6-methoxy- N,N'-bis(3-methoxysalicylidene)-1,3-propanediamine