Synonyms: 2,2'-(p-Phenylene)bis(2-ethylamino-1,3-indandione) dihydrochloride;1,3-Indandione, 2,2'-(p-phenylene)bis(2-ethylamino-, dihydrochloride;2,2'-Diethylamino-2,2'-(p-phenylene)bisindan-1,3-dione dihydrochloride;AC1MI6A0;LS-81256;2-(ethylamino)-2-[4-[2-(ethylamino)-1,3-dioxoinden-2-yl]phenyl]indene-1,3-dione dihydrochloride;42223-37-0