1-Piperazinamine, 4-(2-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-N-(phenylmethylene)- 4-(2-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-N-(phenylmethylene)-1-piperazinamine 86758-89-6 BRN 4590673