Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2,4-Pyrimidinediamine,5-(4-chlorophenyl)-6-ethylCAS NO.: 58-14-0
High Quality 2H-Pyrrol-2-one,3-ethyl-1,5-dihydro-4-methylCAS NO.: 766-36-9
High Quality D-Glucitol, 4-O-b-D-galactopyranosyl-, hydrate(1:1)CAS NO.: 81025-04-9