Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality [(2R)-1-[(2S)-2-Amino-3-methylbutanoyl]pyrrolidin-2-yl]boronic acid mesylateCAS NO.: 150080-09-4
High Quality Aluminium sulfate octadecahydrateCAS NO.: 7784-31-8
High Quality Propanoicacid,2-formyl-3-oxo-,ethylesterCAS NO.: 80370-42-9
High Quality Bisphenol-A bis(diphenyl phosphate)CAS NO.: 5945-33-5