Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfateCAS NO.: 155601-30-2
High Quality ichloro(p-cymene)ruthenium(II) dimerCAS NO.: 52462-29-0
High Quality alpha-Bromo-2-chlorophenylacetic acidCAS NO.: 141109-25-3