1,5-Dimethyl-5,6-dihydro-s-triazolo(4,3-a)(1,5)benzodiazepine 4H-s-Triazolo(4,3-a)(1,5)benzodiazepine, 5,6-dihydro-1,5-dimethyl- 74389-73-4 BRN 1120851