| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-136538 | 105627-80-3 | Impurity | |
| Fasudil Impurity 38 | ||||
| C4X-136539 | 4403-78-5 | Impurity | |
| Fasudil Impurity 39 | ||||
 | C4X-13654 | 105628-72-6 | Impurity | |
| Fasudil Hydroxy | ||||
| C4X-136541 | 5769-35-7 | Impurity | |
| Fasudil Impurity 41 | ||||
| C4X-136542 | 166895-80-3(Free Base) | Impurity | |
| Fasudil Impurity 42 | ||||
| C4X-136543 | 84468-24-6 | Impurity | |
| Fasudil Impurity 43 | ||||
| C4X-136544 | 84468-22-4 | Impurity | |
| Fasudil Impurity 44 | ||||
| C4X-136545 | N/A | Impurity | |
| Fasudil Impurity 45 | ||||
| C4X-136546 | 5769-35-7 | Impurity | |
| Fasudil Impurity 41 | ||||
 | C4X-136547 | 105628-70-4 | Impurity | |
| Fasudil Impurity 47 | ||||
