| Similarity | Rank | |
|---|---|---|
| butane | 0.907 | 28112 |
| ethane | 0.903 | 70857 |
| toluene | 0.853 | 57791 |
| phosgene | 0.850 | 98640 |
| hexane | 0.844 | 47897 |
| methanol | 0.835 | 19662 |
| phosphoric | 0.829 | 73402 |
| fluorocarbon | 0.825 | 92192 |
| bromine | 0.822 | 45010 |
| hydrochloric | 0.819 | 22757 |
| tetrachloride | 0.814 | 38419 |
| ethylene | 0.813 | 24841 |
| permanganate | 0.813 | 43027 |
| refrigerant | 0.812 | 52632 |
| phenol | 0.808 | 28644 |
| methyl | 0.807 | 16589 |
| chloramine | 0.805 | 68952 |
| alkane | 0.800 | 42594 |
| benzene | 0.799 | 21692 |
| iodide | 0.799 | 33694 |
| diamine | 0.799 | 77150 |
| lpg | 0.798 | 44069 |
| chlorinate | 0.798 | 31192 |
| glycol | 0.798 | 36361 |
| propylene | 0.796 | 64200 |