Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3-(trichlorovinyl)anilinium chlorideCAS NO.: 81972-27-2
High Quality 3-[(3-AMINO-4-METHYLAMINO-BENZOYL)-PYRIDIN-2-YL-AMINO]-PROPIONIC ACID ETHYL ESTERCAS NO.: 212322-56-0