Dear Sir, 

We are Looking Azaerythromycin / Azithromycin Amine/9-Deoxo-9a-aza-9a-homo Erythromycin /Desmethyl Azithromycin) 

CAS No.: 76801-85-9

Qty : 500 kg.

Kindly send us Certificate of Analysis with best offer.

Regards, 
Mr.Hemal
Seven Pharmatech 
Ahmedabad, Gujarat, India