CAS 13956-29-1 appears in our catalog under these names: CANNABIDIOL SOLUTION, 10MG/ML IN ETHANOL, CANNABIDIOL METHANOL SOLUTION, Cannabidiol 1000 µg/ml in methanol, ROTICHROM® GC, 1 ml, glass, Cannabidiol 100 µg/ml in methanol, ROTICHROM® GC, 1 ml, glass, Cannabidiol. Offered by: Sigma-Aldrich, Roth, HPC Standards. Available pack sizes: 1ML, 1x25mg, 1x1ml.