Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3-(1-Piperazinyl)-1,2-benzisothiazoleCAS NO.: 87691-87-0
High Quality 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneCAS NO.: 61676-62-8
High Quality (4R-Cis)-6-Hydroxymethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-dimethylethyl esterCAS NO.: 124655-09-0