 | C4X-146755 | 1242184-39-9 | Impurity | |
| Phenylephrine-3-O-Sulfate |
 | C4X-146757 | 1477-63-0 | Impurity | |
| Phenylephrine Impurity 57 |
 | C4X-146758 | 1007885-60-0 | Impurity | |
| Phenylephrine Impurity 58 |
 | C4X-146761 | 61186-06-9 | Impurity | |
| Phenylephrine Impurity 61 HBr |
| C4X-146762 | N/A | Impurity | |
| Phenylephrine Impurity 62(Phenylephrine Isoquinolinone Analog) |
 | C4X-14681 | 68077-26-9 | Impurity | |
| Norfloxacin EP Impurity A |
| C4X-146810 | N/A | Impurity | |
| Norfloxacin EP Impurity J |
 | C4X-146811 | 74011-48-6 | Impurity | |
| Norfloxacin EP Impurity K(Hydrochloride) |
| C4X-146812 | 75001-63-7 | Impurity | |
| Norfloxacin Impurity 12 |
 | C4X-146813 | 105440-01-5 | Impurity | |
| Norfloxacin EP Impurity H |
