Synonyms: 53428-19-6;NSC292817;1-Butanone, 1,1'-(9-ethyl-9H-carbazole-3,6-diyl)bis(4-(1-piperidinyl)-, dihydrochloride;1-Butanone, 1,1'-(9-ethyl-9H-carbazole-3,6-diyl)bis[4-(1-piperidinyl)-, dihydrochloride;NSC 292817;AC1LA41P;1-[9-ethyl-6-(4-piperidin-1-ylbutanoyl)carbazol-3-yl]-4-piperidin-1-ylbutan-1-one dihydrochloride