| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-14787 | N/A | Impurity | |
| Lesinurad Impurity 7 | ||||
 | C4X-14788 | 1158970-52-5 | Impurity | |
| Lesinurad Impurity 8 | ||||
| C4X-14789 | N/A | Impurity | |
| Lesinurad Impurity 9 | ||||
 | C4X-148010 | 26098-04-4 | Impurity | |
| Gentamicin Impurity 10 | ||||
| C4X-148011 | 25876-10-2(free base) | Impurity | |
| Gentamicin Impurity 11 Pentaacetate Salt | ||||
| C4X-148012 | 25876-11-3 | Impurity | |
| Gentamicin Impurity 12 | ||||
 | C4X-148013 | 49751-51-1 | Impurity | |
| Gentamicin Impurity 13 | ||||
| C4X-148016 | 36889-16-4?free base? | Impurity | |
| Gentamicin B1 xAcetate Salt | ||||
| C4X-148017 | N/A | Impurity | |
| Gentamicin Impurity 17 | ||||
| C4X-148018 | 52093-21-7 (free base) | Impurity | |
| Gentamicin C2b Pentatrifluoroacetate | ||||
