SEARCH Articles Figures Tables 1-Methylcytosine, tautomerisation modelling of cytosine methylation 1.2.5- Oxadiazole-2-oxides, calculated bond tautomerisation 5-Hydroxycytosine, tautomerisation CUMULATIVE , VOLUMES Amino-substituted 1,2,6-thiadiazine 1,1-dioxides, tautomerisation