Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High quality 1-Benzopyrylium,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxyCAS NO.: 13306-05-3
High Quality 3-Oxazolidinecarboxylicacid, 4-(1-methylethyl)-2,5-dioxo-, phenylmethyl ester, (4S)CAS NO.: 158257-41-1
High Quality Propanoic acid,2-hydroxy-, 1-methylethyl esterCAS NO.: 617-51-6
High Quality b-Alanine,N-[[2-[[[4-(aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinylCAS NO.: 211914-51-1
High Quality 1H-Benzimidazole,2-[(R)-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]CAS NO.: 138530-94-6
High Quality Trisilane,1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)CAS NO.: 1873-77-4
High Quality Isophthalic acid dimethyl esteCAS NO.: 1459-93-4