| 1Acetaminophen |
|---|
| 2Allobarbital |
| 3Amobarbital |
| 4Aprobarbital |
| 5Benzphetamine |
| 6Brompheniramine |
| 7Butabarbital |
| 8Caffeine |
| 9Chlorcyclizine |
| 10Chlorpheniramine |
| 11Cocaine |
| 12Codeine |
| 13Diazepam |
| 14Dimenhydrinate |
| 15Doxylamine |
| 16Hexobarbital |
| 17Hydrocodone |
| 18Ibuprofen |
| 19Meprobamate |
| 20Methapyrilene |
| 21Methyl benzilate |
| 22Methylecgonine |
| 23Morphine |
| 24Nicotine |
| 25Pentobarbital |
| 26Phenacetin |
| 27Phenobarbital |
| 28Secobarbital |















