Flunitrazolam also incorporates a methylated triazole ring fused to and incorporating R1 and R2 of its diazepine ring. Flunitrazolam belongs to a category of benzodiazepines made up of this fused triazole ring, known as triazolobenzodiazepines, distinguished via the suffix "-zolam". PharmacologyResidual sleepiness - When flunitrazolam can be utiliz