Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High quality Cyclohexanone,2,6-bis[(4-azidophenyl)methylene]-4-methylCAS NO.: 5284-79-7
High quality Carbonochloridic acid,hexyl esterCAS NO.: 6092-54-2
High quality Ethyl 3-QuinuclidinecarboxylateCAS NO.: 6238-33-1
High quality Cyclohexanecarboxylicacid, 4-(aminomethyl)CAS NO.: 701-54-2
High quality 2H-1-Benzopyran-2-one,7-(diethylamino)-3-(2-thienylcarbonyl)CAS NO.: 77820-11-2