More Drugs Apparently Not Listed on Federal Schedules: Difenoxin (CA- Schedule I; 11054(b)(15)), Propiram (CA-Schedule I; 11054(b)(41)), Tilidine (CA-Schedule I; 11054(b)(43)), Drotebanol (CA-Schedule I; 11054(c)(9)), Alfentany (CA-Schedule II; 11055(c)(1)), Bulk dextropropoxyphene (CA- Schedule II; 11055(c)(5)), and Sufentanyl (CA-Schedule II; 11055(c)(25)).
Thanks to Lisa Weissman-Ward.