Synonyms: Euprocin hydrochloride;Eucupin dihydrochloride;Isoamyl hydrocupreine dihydrochloride;Hydrocupreine, O(Sup 6')-isopentyl-, dihydrochloride;6-Quinolinol, 4-((1-methoxybutoxy)(5-vinyl-2-quinuclidinyl)methyl)-, dihydrochloride;Euprocin HCl;AC1L29YP;UNII-EVA0339N2N;Wl 287;LS-77242;O(sup 6)'-Isopentylhydrocupreinedihydrochloride;Cinchonan-9-ol, 10,11-dihydro-6'-(3-methylbutoxy)-, dihydrochloride, (8alpha,9R)-;(R)-[(2S,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-[6-(3-methylbutoxy)quinolin-4-yl]methanol dihydrochloride