Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-Methyl-3-(3,4-methylenedioxyphenyl)propanalCAS NO.: 1205-17-0
High Quality 2-Methyl-4,6-bis(octylsulfanylmethyl)phenolCAS NO.: 110553-27-0
High Quality dipotassium tetrachloroplatinateCAS NO.: 10025-99-7