10-(4-Benzyl-1-piperazinyl)-4H-thieno(3,4-b)(1,5)benzodiazepine 4H-Thieno(3,4-b)(1,5)benzodiazepine, 10-(4-(phenylmethyl)-1-piperazinyl)- 4H-Thieno(3,4-b)(1,5)benzodiazepine, 10-(4-benzyl-1-piperazinyl)- 61326-11-2 BRN 1043110