| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-12459 | 97148-39-5 | Impurity | |
| Cefuroxime Sodium EP Impurity I(Ammonium Salt) | ||||
 | C4X-12461 | 178306-47-3 | Impurity | |
| Ambrisentan Impurity 1 | ||||
 | C4X-12462 | 1639429-81-4 | Impurity | |
| Ambrisentan Impurity 2 | ||||
| C4X-12463 | 57233-86-0 | Impurity | |
| Ambrisentan Impurity 3 | ||||
 | C4X-12464 | 35144-22-0 | Impurity | |
| Ambrisentan Impurity 4 | ||||
 | C4X-12465 | 178306-51-9 | Impurity | |
| Ambrisentan Impurity 5 | ||||
 | C4X-12466 | 1007358-76-0 | Impurity | |
| Ambrisentan Impurity 6 | ||||
 | C4X-12471 | 62572-93-4 | Impurity | |
| Bisoprolol EP Impurity A | ||||
 | C4X-124711 | 864544-37-6 | Impurity | |
| Bisoprolol EP Impurity K | ||||
 | C4X-124712 | 29122-74-5 | Impurity | |
| Bisoprolol EP Impurity L(Metoprolol EP Impurity C) | ||||
