Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2,6-Dichloro-5-fluoro-3-pyridinecarbonitrileCAS NO.: 82671-02-1
High Quality 4-Bromopyridine-2-carboxylic acidCAS NO.: 30766-03-1
High Quality 2-(Dicyclohexylphosphino)-2'-methylbiphenylCAS NO.: 251320-86-2
High Quality alpha,2-Dimethyl-5-nitro-1H-imidazole-1-ethanolCAS NO.: 3366-95-8