5-Ethylamino-6,7,8,9-tetrahydro-5H-benzocycloheptene hydrochloride 5H-Benzocyclohepten-5-amine, 6,7,8,9-tetrahydro-N-ethyl-, hydrochloride 6,7,8,9-Tetrahydro-N-ethyl-5H-benzocyclohepten-5-amine hydrochloride DE8261300