Thieno [3，2-b] Thiophene

purity:98% Appearance: Solid with yellow color (normal temperature ) This is Ellen from import and export department of NanJing FuBang Chemical co.,ltd. Fubang chemical was established on 1995, we produce products special on pharmaceuticals. Most of our clients are pharmacy factories. We set up our synthesize lab on 2007. please Visit our website www.fbchem.com for product list. We passed the ISO 9001 AND UKAS Auditing on 2006. Please contact baonaellen at 163. com or sales at fbchem.com to contact me to get details. Thanks