SEARCH Articles Figures Tables 1-Hydroxyimidazole 3-oxides 2- Hydroxyimidazole, tautomerism 2-Cyano-3-hydroxyimidazole 1-oxide 2-Cyano-l -hydroxyimidazole Hydroxyimidazoles, tautomerism Imidazoles 1-hydroxyimidazole 3-oxides N-hydroxyimidazoles