 | C4X-16111 | 132-20-7 | Impurity | |
| Pheniramine Maleate ?Dexchlorpheniramine EP Impurity A Maleate Salt? |
 | C4X-16112 | 14155-36-3 | Impurity | |
| Pheniramine Impurity 1 |
 | C4X-16114 | 101-82-6 | Impurity | |
| Dexchlorpheniramine Impurity 4 |
 | C4X-16115 | 2116-65-6 | Impurity | |
| Pheniramine EP Impurity B |
| C4X-16121 | N/A | Impurity | |
| Dexlansoprazole Impurity 1 |
 | C4X-161250 | 87-91-2 | Impurity | |
| Dexlansoprazole Impurity 50 |
 | C4X-16131 | 16485-10-2 | Impurity | |
| Dexpanthenol Racemate |
 | C4X-161311 | 2140-53-6 | Impurity | |
| Dexpanthenol Impurity 11 |
 | C4X-161312 | 13031-04-4 | Impurity | |
| Dexpanthenol Impurity 12 |
 | C4X-161313 | 505-47-5 | Impurity | |
| Dexpanthenol Impurity 13 |
