1-Benzhydryl-4-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)piperazine 2HCl hemihydrate 121943-11-1 Piperazine, 1-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-(diphenylmethyl)-, hydrochloride, hydrate (2:4:1)