1-Piperazinamine, 4-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-N-(phenylmethylene)- 4-(8-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-N-(phenylmethylene)-1-piperazinamine 86758-90-9 BRN 4586303