Ambroxol cas:23828-92-4 molecular formula:C13H18Br2N2O molecular weight:414.57 1.Manufactured by Shandong yikang pharmaceutical Co.,ltd of China.2.Our main products are injections and raw material.3.With more than 10years of export experience ,we are leading factory specialized in the manufacturing of many kinds of pharmaceutical Products.4.we can pack according to your requests.