CAS 5946-39-4 appears in our catalog under these names: 2,3,4,5-Tetrahydro-1h-benzo[e][1,4]diazepine, 95%, 2,3,4,5-Tetrahydro-1H-benzo(e)(1,4)diazepine, 95%, 2,3,4,5-Tetrahydro-1H-1,4-benzodiazepine, 95% , 2,3,4,5-Tetrahydro-1H-benzo[e][1,4]diazepine. Offered by: Combi-blocks, AmBeed, Thermo Scientific (Alfa Aesar), Fluorochem. Available pack sizes: 250mg, 5g, 1g, 100mg.