Additional, the benzodiazepine ring is bonded at R5 to your 2-chlorinated phenyl ring. R7 from the benzyl ring can also be substituted with a chlorine group. Diclazepam also consists of an oxygen group double bonded to R2 of its diazepine ring to variety a ketone. This oxygen substitution at R2 is shared with other benzodiazepine medicine Using the