| Similarity | Rank | |
|---|---|---|
| diamine | 0.823 | 77150 |
| chlor-alkali | 0.822 | 83761 |
| janssen | 0.819 | 46880 |
| hfc | 0.814 | 66988 |
| pharmacia | 0.814 | 39566 |
| ors | 0.810 | 27674 |
| tca | 0.807 | 64834 |
| propylene | 0.801 | 64200 |
| chlorination | 0.800 | 96351 |
| bdh | 0.799 | 61779 |
| who-ors | 0.793 | 81219 |
| perkin-elmer | 0.790 | 62566 |
| waterlife | 0.789 | 98867 |
| lkb | 0.788 | 69126 |
| immunoassay | 0.787 | 36262 |
| brl | 0.784 | 60202 |
| immunochemical | 0.784 | 75365 |
| radioimmunoassay | 0.783 | 26402 |
| hplc | 0.783 | 38417 |
| radioisotope | 0.782 | 61780 |
| csi | 0.782 | 49399 |
| polymers | 0.781 | 43338 |
| dcm | 0.781 | 24247 |
| gmp | 0.781 | 52680 |
| trinitro | 0.779 | 83130 |