SEARCH Articles Figures Tables 1- Methyl pyridine 2-Hydroxy-6-methyl-pyridines 2-Hydroxy-6-methyl-pyridines 2-Hydroxy-6-methyl-pyridines tautomerism 8-Benzoyl-5-hydroxy-5-methyl pyridine Pyridin methylation Pyridine 1-oxide 3- hydroxy-, methylation Pyridine 3-hydroxy