1-(2,3-Dihydro-1H-inden-5-yl)-2-(4-methyl-1-piperazinyl)ethanone dimaleate 5-(4-Methylpiperazinoacetyl)indane di(hydrogen maleate) 55020-23-0 ETHANONE, 1-(2,3-DIHYDRO-1H-INDEN-5-YL)-2-(4-METHYL-1-PIPERAZINYL)-, (Z)-2-BUTEN Ethanone, 1-(2,3-dihydro-1H-inden-5-yl)-2-(4-methyl-1-piperazinyl)-, (Z)-2-butenedioate (1:2)