Will be Great if you search and read relevante literature end back again..
4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine, 8-bromo-1-ethyl-6-phenyl
please, compare with Bromazolam, its 98% the same item
8-bromo-1-methyl-6-phenyl-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepine