biclotymol biclotymol biclotymol is a phenolic antiseptic that is used for mouth and throat infections. it is also used in cough medicines. biclotymolclinical dataahfs/drugs.cominternational drug namesatc codenoneidentifiers iupac name 2,2′-methanediylbis cas number15686-33-6pubchem cid71878chemspider64894 yuniiw4k0ae8xw9keggd07527 ychemblchembl2107655comptox dashboard (epa)dtxsid90166144 echa infocard100.036.140 chemical and physical dataformulac21h26cl2o2molar mass381.34 g·mol−13d model (jsmol)interactive image smiles clc1cc(c(o)c(c1c)cc2c(c(cl)cc(c2o)c(c)c)c)c(c)c inchi inchi=1s/c21h26cl2o2/c1-10(2)14-8-18(22)12(5)16(20(14)24)7-17-13(6)19(23)9-15(11(3)4)21(17)25/h8-11,24-25h,7h2,1-6h3 ykey:hnooxwdwuslxob-uhfffaoysa-n y (verify)