Szukana fraza: [Opis = "tytuł równoległy\: Acid\-base equilibrium of 4\-methyl\-3\-R\-thiazolone\-2\-hydrazone derivatives. 5, Ionization constants of 4\-methyl\-R\-thiazolidene\-2 and ß\-methyl\-ß\-\(4\-methylthiazolyl\-2\)\-hydrazides of acetic and benzoic acid"]

Wyników: 1