Synonyms: 9H-Imidazo[1,2-a]benzimidazole,9-[2-(diethylamino)ethyl]-2-phenyl-, dihydrochloride (8CI);9H-Imidazo[1,2-a]benzimidazole-9-ethanamine, N,N-diethyl-2-phenyl-,dihydrochloride (9CI); 9-(b-Diethylaminoethyl)-2-phenylimidazo[1,2-a]benzimidazole dihydrochloride;9-Diethylaminoethyl-2-phenyl-9H-imidazo[1,2-a]benzimidazole dihydrochloride; RU13; RU 13 (pharmaceutical)