Azithromycin Dihydrate CAS No. 117772-70-0(Strictly satisfy each spec of USP26,27,28,29. And suitable for tablet, Suspention,injection(such as Lyophilization), Capsule, Syrup and etc.) Regularly exporting into overseas market with steady and high-level quality, this is due to advanced process and our own know-how in technology. Very competitive price. Formal Price offer could be soonly provided upon receipt of your kind inquiry.