Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-CHLOROPHENYLMAGNESIUM BROMIDECAS NO.: 873-77-8
High Quality L-Aspartic acid, homopolymer, potassium saltCAS NO.: 64723-18-8
High Quality 2-Bromoethylamine hydrobromideCAS NO.: 2576-47-8
High Quality 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl esterCAS NO.: 70374-38-8