Aug 2, - The FDA started listing drugs by classification, or drug schedules, clonazepam (Klonopin), clorazepate (Tranxene), diazepam (Valium). As the drug schedule changes-- Schedule II, Schedule III, etc., so does the abuse A Listing of drugs and their schedule are located at Controlled Substance Act Xanax, Soma, Darvon, Darvocet, Valium, Ativan, Talwin, Ambien, allzone.eug: companies. Aug 11, - Schedule 3: Tylenol with codeine, ketamine, anabolic steroids, and testosterone; Schedule 4: Xanax, Soma, Darvocet, Valium, and Ambien several private companies produce oxycodone, a schedule 2 substance, and use.