102071-14-7 11-(3-Piperidinopropylidene)-6,11-dihydrodibenzo(b,e)thiepin hydrochloride Dibenzo(b,e)thiepin, 6,11-dihydro-11-(3-piperidinopropylidene)-, hydrochloride Piperidine, 1-(3-dibenzo(b,e)thiepin-6(11H)-ylidenepropyl)-, hydrochloride