Benzeneacetonitrile, a-acetyl-3,4-dichloro-

Tianjin Derchemit Science & Technology Co., Ltd. is a private high-tech enterprise .Since establishing in 2008, the Company was devoted in technology research and develops work of pharmaceutical intermediates and fine chemicals. Enterprise was located in Huayuan High-tech industrial Park--the famous tianjin Science Park. Main business areas are: reactive and functional materials，API（Active Pharmaceutical Ingredient） development and relevant intermediates manufacture API，Custom synthesis and ... View more >>