| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Sulfur Compounds | 100 | + | |
| 2 | Amides | 99 | + | |
| 3 | Hydrocarbons | 45 | + | |
| 4 | Carboxylic Acids | 22 | + | |
| 5 | Amines | 19 | + | |
| 6 | Lactones | 18 | + | |
| 7 | Nitro Compounds | 11 | + | |
| 8 | Organophosphorus Compounds | 9 | + | |
| 9 | Alcohols | 8 | + | |
| 10 | Amidines | 7 | + | |
| 11 | Organometallic Compounds | 4 | + | |
| 12 | Urea | 3 | + | |
| 13 | Quinones | 2 | + | |
| 14 | Ethers | 2 | + | |
| 15 | Aza Compounds | 1 | + | |
| 16 | Triazenes | 1 | + | |
| 17 | Onium Compounds | 1 | + | |
| 18 | Ketones | 1 | + | |
| 19 | Hydrazines | 1 | + | |
| 20 | Nitriles | 1 | + |