(E)-N,N-Dimethyl-3-thieno(2,3-c)(2)benzothiepin-4(9H)-ylidene-1-propanamine 10-oxide HCl 1-Propanamine, N,N-dimethyl-3-thieno(2,3-c)(2)benzothiepin-4(9H)-ylidene-, 10-oxide, hydrochloride, (E)- 55407-77-7 trans-4-(3-Dimethylaminopropylidene)-9H-thieno(2,3-b)benzo(e)thiepin 10-oxide hydrochloride