1-Propanamine, 3-dibenz(b,e)oxepin-11(6H)-ylidene-N-methyl-, hydrochloride 1225-56-5 2887-91-4 3-DIBENZ(B,E)OXEPIN-11(6H)-YLIDENE-N-METHYL-1-P* N-Desmethyldoxepin hydrochloride