1-Propanamine, N-methyl-3-thieno(2,3-c)(2)benzothiepin-4(9H)-ylidene-, hydrochloride, (E)- 42505-78-2 trans-4-(3-Methylaminopropylidene)-9H-thieno(2,3-b)benzo(e)thiepin hydrochloride trans-N-Methyl-3-thieno(2,3-c)(2)benzothiepin-4(9H)-ylidene-1-propanamine hydrochloride