(-)-6,7-Dihydro-N-methyl-5H-benzocyclohepten-7-amine hydrochloride (-)-7-Methylamino 6,7-dihydro-5H-benzocycloheptene chlorhydrate [French] 5H-Benzocyclohepten-7-amine, 6,7-dihydro-N-methyl-, hydrochloride, (-)- 62819-46-9 levo-7-Methylamino-6,7-dihydro(5H)benzocycloheptene hydrochloride