1H-Imidazole-4,5-dicarboxamide, 1-ethyl-N,N'-dimethyl- 5-25-05-00350 (Beilstein Handbook Reference) 64-99-3 Antiffine BRN 0525707 ETIMIZOL Ethimizol Ethimizole Ethylnorantefein Ethylnorantefeine Ethymazol Ethymisol Ethymisole Ethymysol Etimyzol