Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3-tert-Butoxycarbonylphenylboronic acidCAS NO.: 220210-56-0
High Quality 3-Benzenediol, 4-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-1CAS NO.: 1668-53-7
High Quality Dimethyl acetylmethylphosphonateCAS NO.: 4202-14-6
High Quality Diammonium hydrogen phosphiteCAS NO.: 51503-61-8