SEARCH Articles Figures Tables 2- -6-substituted aminopyrazines 2- Aminopyrazine, tautomerism 2- aminopyrazine with methyl iodide 2-Aminopyrazine 1,4-dioxide 2-Aminopyrazine acylation 2-Aminopyrazine bromination 2-Bromo-5-aminopyrazine AMINOPYRAZINES, THEIR A-OXIDES, AND RELATED NITROGENOUS DERIVATIVES Acyl Derivatives of Aminopyrazines Alkyl aminopyrazines Aminopyrazine Aminopyrazine A-Oxides Aminopyrazine, formation Aminopyrazines Subject Aminopyrazines acylation Aminopyrazines diazotization Aminopyrazines extranuclear Aminopyrazines from amides Aminopyrazines from halogenopyrazines Aminopyrazines halogenation Aminopyrazines properties Aminopyrazines, structure By Oxidation of Aminopyrazines Diazotization, of aminopyrazines From Aminopyrazines Hydroxypyrazines from aminopyrazines Other Substituted Aminopyrazines Preparation of Aminopyrazines Properties of Aminopyrazines Reactions of Aminopyrazines Regular Aminopyrazines