(1)BENZOTHIEPINO(2,3-b)PYRIDINE, 5,6-DIHYDRO-6-(4-METHYL-1-PIPERAZINYL)-, (Z)-2- (1)Benzothiepino(2,3-b)pyridine, 5,6-dihydro-6-(4-methyl-1-piperazinyl)-, (Z)-2-butenedioate (1:2) 43004-02-0 5,6-Dihydro-6-(4-methyl-1-piperazinyl)(1)benzothiepino(2,3-b)pyridine dimaleate 6-(4-Methylpiperazino)-5,6-dihydrobenzo(b)pyrido(3,2-f)thiepin dimaleate