metizoline metizoline metizoline (trade name ellsyl) is a nasal decongestant against allergic and vasomotor rhinitis. metizolineclinical datatrade namesellsylroutes ofadministrationnasalatc coder01aa10 (who) identifiers iupac name 2--4,5-dihydro-1h-imidazole cas number17692-22-7 ypubchem cid28688chemspider26683 nuniiz27l8n105ukeggd05006 ncomptox dashboard (epa)dtxsid9074983 chemical and physical dataformulac13h14n2smolar mass230.33 g·mol−13d model (jsmol)interactive image smiles cc1=c(c2=cc=cc=c2s1)cc3=nccn3 inchi inchi=1s/c13h14n2s/c1-9-11(8-13-14-6-7-15-13)10-4-2-3-5-12(10)16-9/h2-5h,6-8h2,1h3,(h,14,15) nkey:ndnkhwuxxofhtd-uhfffaoysa-n n ny (what is this?) (verify)