10,11-Dihydro-5-(4-methyl-1-piperazinyl)-5H-benzo(4,5)cyclohepta(1,2-b)pyridine 34144-68-8 5-23-03-00084 (Beilstein Handbook Reference) 5H-BENZO(4,5)CYCLOHEPTA(1,2-b)PYRIDINE, 10,11-DIHYDRO-5-(4-METHYL-1-PIPERAZINYL)