Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality FiMasartan PotassiuM Trihydrate,BR-A 657CAS NO.: 1020110-23-9
High Quality 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]-pyrimidin-4-oneCAS NO.: 63234-80-0
High quality Ademetionine 1,4-butanedisulfonateCAS NO.: 101020-79-5