Huateng Pharmaceutical, a global supplier of pharmaceutical intermediates, offers Oseltamivir/Tamiflu intermediates (3R,4R,5S)-Ethyl 4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate hydrochloride (CAS No.: 651324-08-2) for your requirements of R&D, evaluation, pilots and commercial along with supportive technical package required for evaluation.