| Similarity | Rank | |
|---|---|---|
| anhydrous | 0.885 | 81063 |
| sulphate | 0.872 | 54192 |
| chloride | 0.869 | 23685 |
| ammonia | 0.867 | 21773 |
| hypochlorite | 0.863 | 96454 |
| hydroxide | 0.862 | 49273 |
| sulfate | 0.859 | 28700 |
| urea | 0.857 | 40711 |
| phosphate | 0.849 | 24684 |
| sulphuric | 0.842 | 87525 |
| nitrate | 0.838 | 24975 |
| phosphoric | 0.830 | 84407 |
| sulfide | 0.830 | 49224 |
| phosphates | 0.829 | 65870 |
| phosphorus | 0.827 | 23230 |
| hydrochloric | 0.826 | 58217 |
| fluorine | 0.825 | 79157 |
| sulfuric | 0.823 | 60609 |
| phosphorous | 0.821 | 49921 |
| alkali | 0.820 | 55573 |
| nitrogen | 0.819 | 12237 |
| methyl | 0.818 | 39129 |
| toluene | 0.816 | 81758 |
| phenol | 0.816 | 70784 |
| sulfur | 0.815 | 22001 |