Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 6-BROMO-1H-INDAZOL-3-YLAMINECAS NO.: 404827-77-6
High Quality 2-(4-bromophenyl)-4,6-diphenyl-1,3,5-triazineCAS NO.: 23449-08-3
High Quality 4,4'-Thiobis(6-tert-butyl-m-cresol)CAS NO.: 96-69-5