63883-13-6 DIBENZ(b,e)OXEPIN-3-ACETIC ACID, 6,11-DIHYDRO-11-OXO, 2-(DIETHYL AMINO)ETHYL EST Dibenz(b,e)oxepin-3-acetic acid, 6,11-dihydro-11-oxo, 2-(diethyl amino)ethyl ester, hydrochloride N,N-Diethylaminoethyl 6,11-dihydro-11-oxodibenz(b,e)oxepin-3-acetate hydrochloride