ro07-9749 ro07-9749 ro07-9749 is a benzodiazepine derivative with sedative and anxiolytic effects, which has been used as an internal standard in the analysis of other benzodiazepines, and also sold as a designer drug. ro07-9749identifiers iupac name 5-(2-fluorophenyl)-7-iodo-1,3-dihydro-1,4-benzodiazepin-2-one cas number30843-56-2pubchem cid3082318chemspider2339763comptox dashboard (epa)dtxsid80184857 chemical and physical dataformulac15h10fin2omolar mass380.161 g·mol−13d model (jsmol)interactive image smiles c1c(=o)nc2=c(c=c(c=c2)i)c(=n1)c3=cc=cc=c3f inchi inchi=1s/c15h10fin2o/c16-12-4-2-1-3-10(12)15-11-7-9(17)5-6-13(11)19-14(20)8-18-15/h1-7h,8h2,(h,19,20)key:ubsklvilvgeeon-uhfffaoysa-n