 | C4X-18996 | 501-34-8 | Impurity | |
| Benzylpenicillin EP Impurity F |
 | C4X-18997 | N/A | Impurity | |
| Benzylpenicillin Impurity 7(Benzylpenicillin CP Impurity G) |
 | C4X-18998 | 500-98-1 | Impurity | |
| Benzylpenicillin Impurity 8(Benzylpenicillin CP Impurity H) |
 | C4X-18999 | 3264-88-8 | Impurity | |
| Benzylpenicillin CP Impurity I |
 | C4X-19007 | 4921-49-7 | Impurity | |
| Dimenhydrinate EP Impurity E |
 | C4X-19011 | 1006-23-1 | Impurity | |
| Triamterene EP Impurity A |
 | C4X-19012 | 19375-89-4 | Impurity | |
| Triamterene EP Impurity B |
 | C4X-190210 | 121-98-2 | Impurity | |
| Salicylic acid Impurity 10 |
 | C4X-190212 | 546-74-7 | Impurity | |
| Salicylic acid Impurity 12 |
 | C4X-190225 | 303-07-1 | Impurity | |
| Salicylic Acid Impurity 25 |
