Diaethyl-2-(cyclopenten-1-yl)-aethylmalonsaeureester

7,9-dimethyladeninium iodide

(E)-4-Amino-6-methylamino-5-(N-methylformamido)pyrimidine

4-Formylamino-5-(N-methoxy-carbamimidoyl)-1,3-dimethyl-3H-imidazol-1-ium; iodide

5-formylamino-N-methoxy-1-methyl-1H-imidazole-4-carboximidic acid amide