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GlutazinefromADA. ru Klingsberg The Chemistry of Heterocyclic Compounds Pyridine and Its Derivatives John Wiley Sons en Glutazine from acetonedicarboxylic acid Klingsberg The Chemistry of Heterocyclic Compounds Pyridine and Its Derivatives John Wiley Sons own Kurgus other versions cczero Acetonedicarboxylic acid Aminopyridines