| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Hydrocarbons | 100 | + | |
| 2 | Nitro Compounds | 43 | + | |
| 3 | Sulfur Compounds | 28 | + | |
| 4 | Amides | 22 | + | |
| 5 | Lactones | 18 | + | |
| 6 | Amines | 17 | + | |
| 7 | Carboxylic Acids | 14 | + | |
| 8 | Alcohols | 12 | + | |
| 9 | Onium Compounds | 6 | + | |
| 10 | Imides | 3 | + | |
| 11 | Aldehydes | 3 | + | |
| 12 | Ketones | 3 | + | |
| 13 | Organosilicon Compounds | 3 | + | |
| 14 | Azo Compounds | 2 | + | |
| 15 | Anhydrides | 1 | + | |
| 16 | Isocyanates | 1 | + | |
| 17 | Quinones | 1 | + | |
| 18 | Ethers | 1 | + |