triflunordazepam triflunordazepam triflunordazepam (also known as ro5-2904) is a drug which is a benzodiazepine derivative with high gabaa receptor affinity, and has anticonvulsant effects. triflunordazepamclinical dataatc codenonelegal statuslegal status ca: schedule iv de: npsg (industrial and scientific use only) uk: under psychoactive substances act identifiers iupac name 5-phenyl-7-(trifluoromethyl)-1,3-dihydro-1,4-benzodiazepin-2-one cas number2285-16-7 ypubchem cid16795chemspider15920unii8cs486vl3dcomptox dashboard (epa)dtxsid70177394 chemical and physical dataformulac16h11f3n2omolar mass304.272 g·mol−13d model (jsmol)interactive image smiles c1c(=o)nc2=c(c=c(c=c2)c(f)(f)f)c(=n1)c3=cc=cc=c3 inchi inchi=1s/c16h11f3n2o/c17-16(18,19)11-6-7-13-12(8-11)15(20-9-14(22)21-13)10-4-2-1-3-5-10/h1-8h,9h2,(h,21,22)key:uubmounxqfmbqf-uhfffaoysa-n (verify)