10408-86-3 5-Amino-6,7,8,9-tetrahydro-5H-benzocycloheptene hydrochloride 5H-BENZOCYCLOHEPTEN-5-AMINE, 6,7,8,9-TETRAHYDRO-, HYDROCHLORIDE 6,7,8,9-Tetrahydro-5H-benzocyclohepten-5-amine hydrochloride