(+-)-10,11-Dihydro-12-butyl-5H-dibenzo(a,d)cyclohepten-5,10-imine hydrochloride 12-Butyl 10,11-dihydro 5,10-imino (5H) dibenzo(a,d)cyclohepten dl chlorhydrate [French] 50537-33-2 5H-Dibenzo(a,d)cyclohepten-5,10-imine, 10,11-dihydro-12-butyl-, hydrochloride, (+-)-