mephenoxalone mephenoxalone mephenoxalone (trade names dorsiflex, moderamin, control-om) is a muscle relaxant and mild anxiolytic. it inhibits neuron transmission, relaxing skeletal muscles by inhibiting the reflex arc. as the effect of muscle relaxation, mephenoxalone affects mental condition, and is also a treatment for nervousness and anxiety. mephenoxaloneclinical datatrade namesdorsiflex, moderamin, control-omahfs/drugs.cominternational drug namesatc coden05bx01 (who) identifiers iupac name 5--1,3-oxazolidin-2-one cas number70-07-5 ypubchem cid6257chemspider6021 nuniicz87t54w8wkeggd07318 ychemblchembl2104790 ncomptox dashboard (epa)dtxsid9023255 echa infocard100.000.658 chemical and physical dataformulac11h13no4molar mass223.228 g·mol−13d model (jsmol)interactive image smiles o=c2oc(coc1c(oc)cccc1)cn2 inchi inchi=1s/c11h13no4/c1-14-9-4-2-3-5-10(9)15-7-8-6-12-11(13)16-8/h2-5,8h,6-7h2,1h3,(h,12,13) nkey:zmnsrfnuonflsp-uhfffaoysa-n n ny (what is this?) (verify)