| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-20203 | N/A | Impurity | |
| Dexrazoxane Impurity 3 | ||||
 | C4X-202031 | 75459-34-6 | Impurity | |
| Dexrazoxane Impurity 31 | ||||
 | C4X-202041 | 19777-66-3 | Impurity | |
| "(S)-1,2-Diaminopropane Dihydrochloride" | ||||
 | C4X-20211 | 20035-32-9 | Impurity | |
| Crisaborole Impurity 1 | ||||
 | C4X-202110 | 906673-42-5 | Impurity | |
| Crisaborole Impurity 10 | ||||
| C4X-202114 | 1187188-60-8 | Impurity | |
| Crisaborole Impurity 14 | ||||
| C4X-202116 | 906673-43-6 | Impurity | |
| Crisaborole Impurity 16 | ||||
 | C4X-202117 | 1187188-59-5 | Impurity | |
| Crisaborole Impurity 17 | ||||
 | C4X-202118 | 2737-20-4 | Impurity | |
| Crisaborole Impurity 18 | ||||
| C4X-202119 | N/A | Impurity | |
| Crisaborole Impurity 19 | ||||
