Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
Manufacturer high quality Glycyl-L-GlutamineCAS NO.: 13115-71-4
Manufacturer high quality 5,6-Dimethoxy-1-indanoneCAS NO.: 2107-69-9
High Quality N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-L-valine methyl esterCAS NO.: 137863-89-9
High Quality 4-[(4-Methylpiperazin-1-yl)methyl]benzoic acid dihydrochlorideCAS NO.: 106261-49-8