| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Hydrocarbons | 100 | + | |
| 2 | Carboxylic Acids | 72 | + | |
| 3 | Sulfur Compounds | 62 | + | |
| 4 | Nitro Compounds | 32 | + | |
| 5 | Amides | 21 | + | |
| 6 | Amines | 7 | + | |
| 7 | Hydrazines | 5 | + | |
| 8 | Organometallic Compounds | 2 | + | |
| 9 | Aldehydes | 2 | + | |
| 10 | Alcohols | 2 | + | |
| 11 | Quinones | 2 | + | |
| 12 | Azo Compounds | 1 | + | |
| 13 | Free Radicals | 1 | + | |
| 14 | Urea | 1 | + | |
| 15 | Lactones | 1 | + | |
| 16 | Onium Compounds | 1 | + |