Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-(Dicyclohexylphosphino)biphenylCAS NO.: 247940-06-3
High Quality 3-(1-Piperazinyl)-1,2-benzisothiazoleCAS NO.: 87691-87-0
High Quality 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneCAS NO.: 61676-62-8