10,11-Dihydro-2-chlorodibenzo(b,f)thiepin-10-carboxylic acid 2-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-carboxylic acid 87033-45-2 BRN 4479106 DIBENZO(b,f)THIEPIN-10-CARBOXYLIC ACID, 10,11-DIHYDRO-2-CHLORO-