nafenopin nafenopin nafenopin is a hypolipidemic agent. nafenopin names iupac name 2-methyl-2-propanoic acid other names nafenoic acid identifiers cas number 3771-19-5 n 3d model (jsmol) interactive image chebi chebi:7449 n chembl chembl1909070 n chemspider 18456 y kegg c11371 n pubchem cid 19592 unii 093w78u96w y comptox dashboard (epa) dtxsid8020911 inchi inchi=1s/c20h22o3/c1-20(2,19(21)22)23-16-12-10-15(11-13-16)18-9-5-7-14-6-3-4-8-17(14)18/h3-4,6,8,10-13,18h,5,7,9h2,1-2h3,(h,21,22) ykey: xjgbdjomwkazjs-uhfffaoysa-n yinchi=1s/c20h22o3/c1-20(2,19(21)22)23-16-12-10-15(11-13-16)18-9-5-7-14-6-3-4-8-17(14)18/h3-4,6,8,10-13,18h,5,7,9h2,1-2h3,(h,21,22)inchi=1s/c20h22o3/c1-20(2,19(21)22)23-16-12-10-15(11-13-16)18-9-5-7-14-6-3-4-8-17(14)18/h3-4,6,8,10-13,18h,5,7,9h2,1-2h3,(h,21,22)key: xjgbdjomwkazjs-uhfffaoysa-n smiles o=c(o)c(oc1ccc(cc1)c3c2ccccc2ccc3)(c)c properties chemical formula c20h22o3 molar mass 310.393 g·mol−1 except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). n verify (what is yn ?) infobox references