lanperisone lanperisone lanperisone (inn) is a muscle relaxant. lanperisoneclinical dataatc codenoneidentifiers iupac name (2r)-2-methyl-3-(1-pyrrolidinyl)-1--1-propanone cas number116287-14-0pubchem cid198707chemspider171991uniito2jp2g53hchebichebi:176339chemblchembl1951050comptox dashboard (epa)dtxsid4048856 chemical and physical dataformulac15h18f3nomolar mass285.310 g·mol−13d model (jsmol)interactive image smiles c(cn1cccc1)c(=o)c2=cc=c(c=c2)c(f)(f)f inchi inchi=1s/c15h18f3no/c1-11(10-19-8-2-3-9-19)14(20)12-4-6-13(7-5-12)15(16,17)18/h4-7,11h,2-3,8-10h2,1h3/t11-/m1/s1key:ryzcwzzjfakyhx-llvkdonjsa-n