5H-Benzocyclohepten-7-amine, 6,7,8,9-tetrahydro-N-methyl-, hydrochloride 6,7,8,9-Tetrahydro-N-methyl-5H-benzocyclohepten-7-amine hydrochloride 62819-48-1 7-Methylamino-6,7,8,9-tetrahydro(5H)benzocycloheptene hydrochloride