Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3,5-Bis(trifluoromethyl)benzeneboronic acidCAS NO.: 73852-19-4
High Quality 5-BROMOPYRIDINE-2-CARBOXYLIC ACID METHYL ESTERCAS NO.: 29682-15-3
High Quality 2-Bromo-3-chloro-5-(trifluoromethyl)pyridineCAS NO.: 75806-84-7