afurolol afurolol alfurolol is a beta blocker. afurololclinical dataatc codenoneidentifiers iupac name 7--3h-isobenzofuran-1-one cas number65776-67-2 npubchem cid176877chemspider154050 yuniiwq1wrv49r9chemblchembl1742435 nchemical and physical dataformulac15h21no4molar mass279.336 g·mol−13d model (jsmol)interactive image smiles o=c1occ2cccc(occ(o)cnc(c)(c)c)c12 inchi inchi=1s/c15h21no4/c1-15(2,3)16-7-11(17)9-19-12-6-4-5-10-8-20-14(18)13(10)12/h4-6,11,16-17h,7-9h2,1-3h3 ykey:nfxppcyksaaumq-uhfffaoysa-n y ny (what is this?) (verify)