inaperisone inaperisone inaperisone (inn) is a muscle relaxant. inaperisoneclinical dataatc codenoneidentifiers iupac name 1-(4-ethylphenyl)-2-methyl-3-(1-pyrrolidinyl)-1-propanone cas number99323-21-4pubchem cid65860chemspider59271unii0qac3p785ochemblchembl1797127comptox dashboard (epa)dtxsid60869332 chemical and physical dataformulac16h23nomolar mass245.366 g·mol−13d model (jsmol)interactive image smiles ccc1=cc=c(c=c1)c(=o)c(c)cn2cccc2 inchi inchi=1s/c16h23no/c1-3-14-6-8-15(9-7-14)16(18)13(2)12-17-10-4-5-11-17/h6-9,13h,3-5,10-12h2,1-2h3key:vnfaarjcgsarou-uhfffaoysa-n