2H-1,4-BENZODIAZEPIN-2-ONE, 7-BROMO-5-(2-CHLOROPHENYL)-1,3-DIHYDRO- 2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-bromo-5-(2-chlorophenyl)- 5-24-04-00341 (Beilstein Handbook Reference) 51753-57-2 66173-95-3 BD 98 BRN 0889456 Fenazepam Phenazepam