10,11-Dihydro-N,N-dimethylspiro(5H-dibenzo(a,d)cycloheptene-5,1'-cyclohexan)-4'-amine HCl 51359-96-7 Spiro(5H-dibenzo(a,d)cycloheptene-5,1'-cyclohexan)-4'-amine, 10,11-dihydro-N,N-dimethyl-, hydrochloride