| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-189163 | N/A | Impurity | |
| Esmolol Impurity 63 | ||||
| C4X-189164 | N/A | Impurity | |
| Esmolol Impurity 64 | ||||
| C4X-189165 | N/A | Impurity | |
| Esmolol Impurity 65 | ||||
| C4X-189166 | N/A | Impurity | |
| Esmolol Impurity 66 | ||||
| C4X-189167 | N/A | Impurity | |
| Esmolol Impurity 67 | ||||
| C4X-189168 | N/A | Impurity | |
| Esmolol Impurity 68 | ||||
| C4X-189171 | N/A | Impurity | |
| Esmolol Impurity 71 | ||||
| C4X-189172 | 1293388-71-2 | Impurity | |
| Esmolol Impurity 72 | ||||
| C4X-189173 | N/A | Impurity | |
| Esmolol Impurity 73 | ||||
| C4X-189174 | N/A | Impurity | |
| Esmolol Impurity 74 | ||||
