On January 31, 1974, Fleckenstein, Erwin; Heinrich, Ernst; Mohr, Reinhard published a patent.HPLC of Formula: 51566-22-4 The title of the patent was Pyridine derivatives. And the patent contained the following:
Pyridine derivatives I (R and R1 = amino, alkoxy, alkylthio, CN, Cl) (642 compounds) were prepared by substitution reactions on I (R = R1 = Cl). The experimental process involved the reaction of 3-Methylpyridine-2,6-diamine(cas: 51566-22-4).HPLC of Formula: 51566-22-4
The Article related to pyridine dichloro substitution, substitution dichloropyridine, dye intermediate poridine, Heterocyclic Compounds (One Hetero Atom): Pyridines and other aspects.HPLC of Formula: 51566-22-4