(1)BENZOTHIEPINO(2,3-b)PYRIDINE, 5,6-DIHYDRO-8-(1-METHYLETHYL)-6-(4-METHYL-1-PIP (1)Benzothiepino(2,3-b)pyridine, 5,6-dihydro-8-(1-methylethyl)-6-(4-methyl-1-piperazinyl)-, (Z)-2-butenedioate (1:2) 51724-05-1 6-(4-Methylpiperazino)-8-isopropyl-5,6-dihydrobenzo(b)pyrido(3,2-f)thiepin dimaleate