| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Sulfur Compounds | 100 | + | |
| 2 | Amides | 88 | + | |
| 3 | Hydrocarbons | 79 | + | |
| 4 | Amines | 36 | + | |
| 5 | Carboxylic Acids | 31 | + | |
| 6 | Alcohols | 24 | + | |
| 7 | Lactones | 19 | + | |
| 8 | Nitro Compounds | 10 | + | |
| 9 | Organophosphorus Compounds | 9 | + | |
| 10 | Amidines | 6 | + | |
| 11 | Onium Compounds | 5 | + | |
| 12 | Organometallic Compounds | 3 | + | |
| 13 | Urea | 3 | + | |
| 14 | Aza Compounds | 2 | + | |
| 15 | Quinones | 2 | + | |
| 16 | Organosilicon Compounds | 2 | + | |
| 17 | Ketones | 1 | + | |
| 18 | Ethers | 1 | + | |
| 19 | Nitriles | 1 | + | |
| 20 | Triazenes | 1 | + | |
| 21 | Hydrazines | 1 | + |