Synonyms: VUFB-10640;Piperazine, 1,1'-((1,2,3,5,6,7-hexahydro-s-indacene-4,8-diyl)bis(methylene))bis(4-methyl-, tetrahydrochloride;AC1MHEWE;LS-112691;1-methyl-4-[[8-[(4-methylpiperazin-1-yl)methyl]-1,2,3,5,6,7-hexahydro-s-indacen-4-yl]methyl]piperazine tetrahydrochloride;65935-56-0