| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-202045 | 75459-34-6 | Impurity | |
| Dexrazoxane Impurity 45 | ||||
 | C4X-202046 | 1029441-44-8 | Impurity | |
| Dexrazoxane Impurity 46 | ||||
| C4X-20206 | N/A | Impurity | |
| Dexrazoxane Impurity 6 | ||||
| C4X-20207 | N/A | Impurity | |
| Dexrazoxane Impurity 7 | ||||
| C4X-20208 | N/A | Impurity | |
| Dexrazoxane Impurity 8 | ||||
| C4X-20209 | N/A | Impurity | |
| Dexrazoxane Impurity 9 | ||||
 | C4X-20211 | 20035-32-9 | Impurity | |
| Crisaborole Impurity 1 | ||||
 | C4X-202110 | 906673-42-5 | Impurity | |
| Crisaborole Impurity 10 | ||||
| C4X-202111 | 943311-54-4 | Impurity | |
| Crisaborole Impurity 11 | ||||
| C4X-202112 | N/A | Impurity | |
| Crisaborole Impurity 12 | ||||
