Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High quality Acetamide, 2-amino-,hydrochloride (1:1)CAS NO.: 1668-10-6
High quality Sodium O-isobutyl dithiocarbonateCAS NO.: 25306-75-6
High quality Benzenesulfonic acid,dimethylCAS NO.: 25321-41-9
High quality Butanoic acid,3-methyl-2-oxo-, sodium salt (1:1)CAS NO.: 3715-29-5
High quality Pregna-1,4-diene-3,20-dione,9-fluoro-11,17-dihydroxy-6-methyl-, (6a,11b)CAS NO.: 426-13-1
High quality Phenothiazin-5-ium,3-(dimethylamino)-7-(methylamino)-, chloride (1:1)CAS NO.: 531-55-5
High quality Ethanedioic acid,calcium salt, hydrate (1:1:1)CAS NO.: 5794-28-5