5H-Benzocyclohepten-7-amine, 6,7-dihydro-N-ethyl-, hydrochloride 6,7-Dihydro-N-ethyl-5H-benzocyclohepten-7-amine hydrochloride 62819-62-9 7-Ethylamino-6,7-dihydro(5H)benzocycloheptene hydrochloride