Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanoneCAS NO.: 204205-33-4
High Quality ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-5-carboxylateCAS NO.: 161797-99-5