Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 1A,25-dihydroxycholecalciferolCAS NO.: 32222-06-3
High Quality b-D-Galactopyranoside, 1-methylethyl 1-thioCAS NO.: 367-93-1
High Quality 3-Quinolinecarboxylicacid, 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoCAS NO.: 86393-33-1