11-(4-(2-Benziloyloxyethyl)piperazino)-2-chloro-10,11-dihydrodibenzo(b,f)thiepin maleate 86490-14-4 Benzeneacetic acid, 2-(4-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-1-piperazinyl)ethyl ester, (Z)-2-butenedioate (1:1) (salt)