Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3-Amino-2,2-dimethylpropionamideCAS NO.: 14805-29-9
High Quality [1,3-Bis(diphenylphosphino)propane]nickel(II) chlorideCAS NO.: 15629-92-2
High Quality 2,4-Dichloro-5-nitropyrimidineCAS NO.: 49845-33-2
High Quality Methyl 4'-bromomethyl biphenyl-2-carboxylateCAS NO.: 114772-38-2