Flunitrazolam also contains a methylated triazole ring fused to and incorporating R1 and R2 of its diazepine ring. Flunitrazolam belongs to a category of benzodiazepines containing this fused triazole ring, referred to as triazolobenzodiazepines, distinguished because of the suffix "-zolam". Pharmacology125mg to 0.25mg, and alter as required whilst