cannabidiorcol cannabidiorcol cannabidiorcol (cbdo, cbd-c1, o-1821) is a phytocannabinoid found naturally in cannabis in trace concentrations. it is related to cannabidiol, with the pentyl side chain shortened to a methyl group. cannabidiorcol has low affinity for cannabinoid receptors and is mainly active as an agonist of the trpv2 cation channel, through which it produces antiinflammatory effects, but can also promote tumorigenesis at high concentrations. cannabidiorcolidentifiers iupac name 5-methyl-2-benzene-1,3-diol cas number35482-50-9pubchem cid16657068chemspider17590348unii259wr5e2rfchemical and physical dataformulac17h22o2molar mass258.361 g·mol−13d model (jsmol)interactive image smiles cc1=c((cc1)c(=c)c)c2=c(c=c(c=c2o)c)o inchi inchi=1s/c17h22o2/c1-10(2)13-6-5-11(3)7-14(13)17-15(18)8-12(4)9-16(17)19/h7-9,13-14,18-19h,1,5-6h2,2-4h3/t13-,14+/m0/s1key:gkvovxwebsqjpa-uonogxrcsa-n