The chemical Flumazenil has a designated molecular formula of C15H14FN3O3 and a molecular weight of 303.293 g/mol. Synonyms may include: Anexate, BRN 4763661, Ethyl 8-fluoro-5-methyl-5,6-dihydro-6-oxo-4H-imidazo(1,5-a)(1,4)benzodiazepine-3-carboxylate, Flumazenilo [Spanish], Flumazenilum [Latin], Flumazepil, Lanexat, Ro-15-1788, Romazicon, Ro 151788, Flumazenilo, Flumazenilum (ChemID).