Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
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
High Quality 7H-Furo[3,2-g][1]benzopyran-7-one,2,3-dihydro-2-(1-hydroxy-1-methylethyl)-, (2S)CAS NO.: 13849-08-6