| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | 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 | ||||
 | C4X-13685 | 42399-49-5 | Impurity | |
| Diltiazem EP Impurity E | ||||
| C4X-13686 | 75472-91-2(free base) | Impurity | |
| Diltiazem EP Impurity F HCl | ||||
| C4X-13687 | N/A | Impurity | |
| Diltiazem Impurity 7 | ||||
 | C4X-13689 | 116050-35-2 | Impurity | |
| Diltiazem Impurity 9 | ||||
| C4X-136910 | 157995-00-1(free base) | Impurity | |
| Mianserin EP Impurity F HCl | ||||
