Dronabinol was rescheduled in 1994 from annex I to annex II of your Narcotics Legislation (Betäubungsmittelgesetz) to be able to relieve exploration; in 1998 dronabinol was rescheduled from annex II to annex III and because then is obtainable by prescription.From standardized extracts and artificial cannabinoids to novel compound delivery programs