| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-170826 | 23981-80-8 | Impurity | |
| Naproxen Impurity 26 | ||||
 | C4X-170828 | 26159-35-3 | Impurity | |
| Naproxen Impurity 28 | ||||
| C4X-170829 | 17056-94-9 | Impurity | |
| Naproxen Impurity 29 | ||||
 | C4X-170830 | 31220-35-6 | Impurity | |
| Naproxen EP Impurity F | ||||
 | C4X-170831 | 5111-66-0 | Impurity | |
| Naproxen EP Impurity H | ||||
| C4X-170832 | 5672-94-6 | Impurity | |
| Naproxen Impurity 32 | ||||
 | C4X-17084 | 116883-62-6 | Impurity | |
| Naproxen EP Impurity D | ||||
 | C4X-17088 | 23979-41-1 | Impurity | |
| Naproxen EP Impurity G (R-Naproxen) | ||||
 | C4X-17094 | 133627-46-0 | Impurity | |
| Nevirapine Impurity 4 | ||||
| C4X-17102 | 71784-27-5 | Impurity | |
| Nicardipine EP Impurity B DiHCl | ||||
