137731-22-7 4H-(1,2,4)Triazolo(4,3-a)(1,5)benzodiazepine, 5-(4-methyl-1-piperazinyl)-1-phenyl- 5-(4-Methyl-1-piperazinyl)-1-phenyl-4H-(1,2,4)triazolo(4,3-a)(1,5)benzodiazepine BRN 4823704