| Serial Number | API | Intermediate Name | CAS NO. | Struction | Use |
|---|---|---|---|---|---|
| PI-17 | Pralsetinib | 4-Hydroxycyclohexanone ethylene acetal | 22428-87-1 |  |
Anticancer drugs |
| PI-18 | Other Pharmaceutical | 3,5-Difluorophenol | 2713-34-0 |  |
Pharmaceutical Intermediates |
| PI-19 | Other Pharmaceutical | 3,5-Difluoroanisole | 93343-10-3 |  |
Pharmaceutical Intermediates |
| PI-20 | Other Pharmaceutical | trans-3,5-Difluorocinnamic acid | 147700-58-1 |  |
|
| PI-21 | Other Pharmaceutical | 1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester | 903550-26-5 |  |
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