- Antiviral products
- Clozapine & intermediates
- Adenine & its series
- Amoxapine & intermediates
- Eliminating inflammation and analgesic effect products
- Anticancer products
- Others
| Product Name | CAS No. | Molecular formula | Quality standard |
| Erlotinib hydrochloride | 183319-69-9 | C22H23N3O4.HCl |
|
| Erlotinib | 183321-74-6 | C22H23N3O4 |
|
| Erlotinib intermediate Ⅲ | 183322-18-1 | C14H17ClN2O4 |
|
| Erlotinib intermediate Ⅱ | 179688-29-0 | C14H18N2O5 |
|
| Erlotinib intermediate Ⅰ | 183322-16-9 | C15H22O6 |

