Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-Amino-2',5-dichlorobenzophenoneCAS NO.: 2958-36-3
High Quality (6,6)-PHENYL-C61 BUTYRIC ACID METHYL ESTCAS NO.: 160848-21-5
High Quality 1-ALLYL-3-(2-HYDROXYETHYL)-2-THIOUREACAS NO.: 105-81-7
High Quality O-(2,4-dinitrophenyl)hydroxylamineCAS NO.: 17508-17-7
High Quality N-ethyl-N-[2-[1-(2-methylpropoxy)ethoxy]ethyl]-4-(phenylazo)anilineCAS NO.: 479-66-3