| Share | Phrase |
|---|
| 23.64% | nucleophilic [physical/chemical] reagent |
| 18.50% | post-treating reagent |
| 7.70% | acylating reagent |
| 7.19% | acylating reagent |
| 5.64% | post-treating reagent |
| 5.45% | reagent [attribute] applicable |
| 5.08% | reagent equivalent |
| 3.95% | carboxylic reagent |
| 3.37% | select reagent [perform operation] |
| 3.28% | reagent [using as instrument] react |
| 3.17% | applicable [effectiveness] reagent |
| 2.58% | acid [taste] reagent |
| 1.90% | reagent use |
| 1.69% | reagent [attribute] available |
| 1.47% | invention reagent |
| 1.19% | reagent material |
| 0.92% | available [effectiveness] reagent |
| 0.79% | use reagent [perform operation] |
| 0.68% | add reagent [perform operation] |
| 0.67% | reagent [does] comprise |
| 0.56% | least [degree] reagent |
| 0.48% | describe reagent [perform operation] |