bim-018 bim-018 bim-018 is a synthetic cannabinoid that is the benzimidazole analog of jwh-018. it is presumed to be a potent agonist of the cb2 receptor and has been sold online as a designer drug. bim-018legal statuslegal status ca: schedule ii identifiers iupac name 2-(naphthalene-1-carbonyl)-1-pentyl-1h-1,3-benzodiazole cas number2316839-70-8 ypubchem cid124519300chemspider29763750unii2fnw3ve8p9chemical and physical dataformulac23h22n2omolar mass342.442 g·mol−13d model (jsmol)interactive image smiles cccccn1c2ccccc2nc1c(=o)c1cccc2c1cccc2 inchi inchi=1s/c23h22n2o/c1-2-3-8-16-25-21-15-7-6-14-20(21)24-23(25)22(26)19-13-9-11-17-10-4-5-12-18(17)19/h4-7,9-15h,2-3,8,16h2,1h3key:zjwsswfqioevcu-uhfffaoysa-n related benzimidazole derivatives have been reported to be highly selective agonists for the cb2 receptor.