Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for 118-91-2, CAS 161596-47-0, Weight 112.09, Sitafloxacin Hydrate CAS 163253-35-8),C3H7NO2. To learn more about what we can do for you, contact us at any time. We look forward to establishing good and long-term business relationships with you. The product will supply to all over the world, such as Europe, America, Australia,Sevilla, Indonesia,Venezuela, Malawi.We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.