Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Butanoyl chloride,3,3-dimethylCAS NO.: 7065-46-5
High Quality N-[(S)-1-Carbethoxy-1-butyl]-(S)-alanineCAS NO.: 82834-12-6
High Quality Phosphoramidochloridousacid, N,N-bis(1-methylethyl)-, 2-cyanoethyl esterCAS NO.: 89992-70-1
High Quality D-2-Amino-3-hydroxypropanoic acidCAS NO.: 312-84-5