Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality BIS(CYCLOPENTADIENYL)RUTHENIUMCAS NO.: 1287-13-4
High Quality IRIDIUM I PENTANEDIONATE-CYCLO-OCTADIENE COMPLEXCAS NO.: 12154-84-6
High Quality 4-(Trifluoromethyl)benzaldehydeCAS NO.: 455-19-6