Pharmaceutical Intermediate CAS 16595-80-5 CAS 16595-80-5 Levamisole Hydrochloride, 9 - Cefazolin Sodium , Florfenicol Poultry Medicine , China Penicillium Carbon Alkene Preparation Factory ,Vitamin B2 99% . The product will supply to all over the world, such as Europe, America, Australia,, ,, .