| Name | CAS |
| Cefixime Methyl Ester | 88621-01-6 |
| Cefixime Impurity B(EP) | 1335475-19-8 |
| Tazobactam Diphenylmethyl Ester | 89789-07-1 |
| Ticarcillin | 4697-14-7 |
| Demeclocycline Impurity A(EP) | 987-02-0 |
| Name | CAS |
| Cefixime Methyl Ester | 88621-01-6 |
| Cefixime Impurity B(EP) | 1335475-19-8 |
| Tazobactam Diphenylmethyl Ester | 89789-07-1 |
| Ticarcillin | 4697-14-7 |
| Demeclocycline Impurity A(EP) | 987-02-0 |