Synonyms: 1H-Imidazole-4,5-dicarboxamide,1-ethyl-N,N'-dimethyl- (9CI); Imidazole-4,5-dicarboxamide, 1-ethyl-N,N'-dimethyl-(6CI,7CI,8CI); Antiffine; Ethimizol; Ethimizole; Ethylnorantifein;Ethylnorantifeine; Ethylnorantiffeine; Ethymisol; Ethymisole; Etimizol;Etimizole; N,N'-Dimethyl-1-ethylimidazole-4,5-dicarboxamide