| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-136817 | N/A | Impurity | |
| Diltiazem Impurity 17 | ||||
| C4X-136818 | 131613-02-0 | Impurity | |
| Diltiazem Impurity 18 | ||||
| C4X-136819 | 96739-78-5 | Impurity | |
| Diltiazem Impurity 19 | ||||
| C4X-13682 | 103532-27-0 | Impurity | |
| Diltiazem EP Impurity A HCl | ||||
| C4X-136820 | 132830-16-1 | Impurity | |
| Diltiazem Impurity 20 | ||||
| C4X-136821 | 42399-51-9 | Impurity | |
| Diltiazem Impurity 21 | ||||
| C4X-136822 | 30825-34-4 | Impurity | |
| Diltiazem Impurity 22 | ||||
| C4X-136823 | 119009-50-6 | Impurity | |
| Diltiazem Impurity 23 | ||||
 | C4X-13683 | 87447-47-0 | Impurity | |
| Diltiazem EP Impurity B | ||||
 | C4X-13684 | 1286126-67-7 | Impurity | |
| Diltiazem EP Impurity C HCI | ||||
