4-(4-Chlorophenylthio)-1-(4-methylpiperazino)indane bis(hydrogen maleate) 74801-44-8 Piperazine, 1-(4-((4-chlorophenyl)thio)-2,3-dihydro-1H-inden-1-yl)-4-methyl-, (Z)-2-butenedioate (1:2) VUFB-10650