Flunitrazepam (also known as Rohypnol, Narcozep, Roipnol, Fluninoc, Primun, flunipam, Flunitrazepamum, Fluridrazepam, Silece or Ro 5-4200) is a substance of the benzodiazepine class.
Chemistry
Flunitrazepam is typically found in the form of its hydrochloride salt.