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we need following intermediates: - 1. 4-(2, 3-epoxypropoxy)carbazole (N-1), CAS No.51997-51-4 , for the production of Carvedilol2. 2-(2-methoxyphenoxy)ethylamine (N-1), CAS No.1836-62-0, for the production of Carvedilol3. 1, 2, 3, 9-tetrahydro-9-methyl-4H-carbazol-4-one (N-2), CAS NO.27387-31-1, for Ondansetron production4. 2-methyl-4-amino-10H-thiene[2, 3, b] [1, 5] benzodiazepine HCL, CAS NO.***-60-0, for Olanzapine production.5. 1, 1-Cyclohexanediacetic acid monoamide (CAM), CAS NO.99189-60-3, for Gabapentin production6. Phthaloyl amlodipine (N-1), CAS No.88150-62-3, for Amlodipine production7. N-[2-Thienyl)ethyl]-(2S)-2-Chlorophenyl Glycine Methyl Ester (N-I), CAS NO.5680-79-5 for Clopidogrel production8. N-Valeryl-N-[2-cyanobiphenyl-4-yl)methyl]-L-valine methyl ester hydrochloride (N-1), for Valsartan Production9. N-[2-cyano[1, 1-biphenyl]-4-yl)methyl]-L-valine methyl ester (N-2), CAS No.***-89-9, for valsartan production.10. 4-(4-Hydrazinobenzyl)-2-oxazolidinone, CAS NO.***-12-2, for Zolmitriptan production11. 4-Chlorobutanol diethyl acetal, CAS No.6139-83-9, for Zolmitriptan production12. 4-Hydrazino-N-methyl benzene methane sulfomamide HCL, CAS NO.88933-16-8, for Sumatriptan production13. 4-Chloro butrylaldehyde dimethyl acetal, CAS NO.29882-07-3, for Sumatriptan production14. 4-(4-dimethylamino)-1-(4-fluorophenyl)-1-(hydroxymethyl)-benzonitrile hydrobromide (N-3), CAS No.***-26-5, for Esctatopram production15. (+)-Di-p-Toluoyl-D-Tartaric Acid (N-3), CAS No.32634-68-7, for Esctatopram productionPls let us know if you can offer us the same & send us your COA for approval. pharma, raw material Chincona Bark