| Similarity | Rank | |
|---|---|---|
| sulphuric | 0.782 | 21898 |
| phosphoric | 0.780 | 73402 |
| nitric | 0.776 | 22052 |
| hydrochloric | 0.767 | 22757 |
| chlorinate | 0.766 | 31192 |
| ammonia | 0.762 | 10958 |
| hypochlorite | 0.759 | 36579 |
| ammonium | 0.759 | 22976 |
| chlorine | 0.750 | 10537 |
| nitrite | 0.749 | 23744 |
| phenol | 0.748 | 28644 |
| ethyl | 0.747 | 37807 |
| hfc | 0.746 | 66988 |
| surfactant | 0.745 | 34854 |
| chloride | 0.743 | 10317 |
| methanol | 0.743 | 19662 |
| &sub2; | 0.741 | 34174 |
| sodium | 0.741 | 6267 |
| glycol | 0.740 | 36361 |
| hydroxide | 0.739 | 21172 |
| phosgene | 0.737 | 98640 |
| tharsis | 0.737 | 91258 |
| dichloromethane | 0.736 | 93977 |
| pyridine | 0.734 | 61187 |
| permanganate | 0.733 | 43027 |