Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Methanesulfonicacid, 1,1,1-trifluoroCAS NO.: 1493-13-6
High Quality 1(3H)-Isobenzofuranone,6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]CAS NO.: 1552-42-7
High Quality 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinoneCAS NO.: 179688-29-0
High Quality D-Glucose,2-deoxy-2-[[(methylnitrosoamino)carbonyl]amino]CAS NO.: 18883-66-4
High Quality ona-2,5(10)-dien-17-one,13-ethyl-3-methoxyCAS NO.: 2322-77-2
High Quality 2,2,6,6-TetramethylpiperidinooxyCAS NO.: 2564-83-2
High Quality 2H-Benzimidazole-2-thione,1,3-dihydro-5-methoxyCAS NO.: 37052-78-1