| Sr.No | API Name | CAS. No. | Enquiry |
|---|---|---|---|
| 2021 | Omega-3-carboxylic acids | N/A | |
| 2022 | Omega-6 Fatty Acids | ||
| 2023 | Omeprazole sodium | 95510-70-6 | |
| 2024 | Omeprazole | 73590-58-6 | |
| 2025 | Omidenepag isopropyl | 1187451-19-9 | |
| 2026 | Omoconazole nitrate | 83621-06-1 | |
| 2027 | Onapristone | 96346-61-1 | |
| 2028 | Ondansetron hydrochloride dihydrate | 103639-04-9 | |
| 2029 | Ondansetron | 99614-02-5 | |
| 2030 | Opaganib | 915385-81-8 | |
| 2031 | Opipramol dihydrochloride | 909-39-7 | |
| 2032 | Orbifloxacin | 113617-63-3 | |
| 2033 | Oripavine | 467-04-9 | |
| 2034 | Oritavancin Diphosphate | 192564-14-0 | |
| 2035 | Oritavancin | 171099-57-3 | |
| 2036 | Orlistat | 96829-58-2 | |
| 2037 | Ormeloxifene hydrochloride | 51023-56-4 | |
| 2038 | Ortataxel | 186348-23-2 | |
| 2039 | Osalmid | 526-18-1 | |
| 2040 | Oseltamivir acid | 187227-45-8 |
