| Similarity | Rank | |
|---|---|---|
| CFCs | 0.759 | 88142 |
| HFA | 0.707 | 89791 |
| HFC | 0.666 | 97707 |
| ECF | 0.666 | 81549 |
| PHA | 0.659 | 68772 |
| FAC | 0.657 | 88289 |
| CEF | 0.649 | 93711 |
| OPA | 0.649 | 82118 |
| TRI | 0.646 | 84879 |
| CAF | 0.643 | 57990 |
| SDC | 0.640 | 80042 |
| AMF | 0.640 | 79934 |
| CAP | 0.635 | 26992 |
| ECA | 0.635 | 52096 |
| MCR | 0.634 | 92218 |
| ODP | 0.622 | 85496 |
| FRC | 0.620 | 63223 |
| CFI | 0.619 | 63461 |
| APF | 0.616 | 99205 |
| ODS | 0.615 | 96465 |
| refrigerants | 0.614 | 92454 |
| PPS | 0.613 | 42987 |
| CPF | 0.609 | 75744 |
| REACH | 0.609 | 46534 |
| CCF | 0.606 | 64715 |