Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-(1H-1,2,4-Triazol-1-ylmethyl)benzonitrileCAS NO.: 112809-25-3
High Quality L-Octahydroindole-2-carboxylic acidCAS NO.: 80875-98-5
High Quality 2-chloro-5-(trifluoromethyl)-4-iodopyridineCAS NO.: 505084-55-9