| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| solvent impurity table nmr | 1.75 | 0.4 | 2433 | 80 | 26 |
| solvent | 0.03 | 0.4 | 9781 | 73 | 7 |
| impurity | 0.58 | 0.3 | 6232 | 36 | 8 |
| table | 0.16 | 0.2 | 1370 | 23 | 5 |
| nmr | 1.5 | 0.1 | 6560 | 83 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| solvent impurity table nmr | 0.31 | 0.9 | 2775 | 8 |
