cannabitriol cannabitriol cannabitriol ((+)-cbt, (s,s)-9,10-dihydroxy-δ6a(10a)-thc) is a phytocannabinoid first isolated in 1966, an oxidation product of tetrahydrocannabinol which has been identified both as a trace component of cannabis and as a metabolite in cannabis users. its pharmacology has been little studied, though it has been found to act as an antiestrogen and aromatase inhibitor. cannabitriolidentifiers iupac name (9s,10s)-6,6,9-trimethyl-3-pentyl-8,10-dihydro-7h-benzochromene-1,9,10-triol cas number74184-29-5 y 11003-36-4 (racemic)pubchem cid156460chemspider137777uniifv3e92d97vcomptox dashboard (epa)dtxsid80911448 chemical and physical dataformulac21h30o4molar mass346.467 g·mol−13d model (jsmol)interactive image smiles cccccc1=cc(=c2c(=c1)oc(c3=c2((cc3)(c)o)o)(c)c)o inchi inchi=1s/c21h30o4/c1-5-6-7-8-13-11-15(22)18-16(12-13)25-20(2,3)14-9-10-21(4,24)19(23)17(14)18/h11-12,19,22-24h,5-10h2,1-4h3/t19-,21-/m0/s1key:zlynxdidwuwaso-fpovzhczsa-n