1,3-Dihydro-3-methyl-3-phenyl-1-(3-(piperidino)propyl)-2H-indol-2-one maleate 2H-INDOL-2-ONE, 1,3-DIHYDRO-3-METHYL-3-PHENYL-1-(3-(PIPERIDINO)PROPYL)-, MALEATE 2H-Indol-2-one, 1,3-dihydro-3-methyl-3-phenyl-1-(3-(piperidino)propyl)-, maleate (1:1) 37391-18-7