| Chemical | Dosage | References |
|---|---|---|
| CATHADINE | -- | * |
| STYRENE | -- | Merck 11th Edition |
| HELLEBRIN | -- | * |
| CATHININE | -- | * |
| WITHASOMNINE | -- | List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |
| ALPHA-METHYLPYRRYL-KETONE | -- | * |
| ISOCORYDINE | -- | * |
| CODEINE | -- | Merck 11th Edition |
| 2-METHYLBUT-3-ENE-2-OL | -- | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. |
| BENZALDEHYDE | -- | Merck 11th Edition |
| MORPHINE | -- | Merck 11th Edition |