Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality C-13 side chain for paclitaxel IICAS NO.: 32981-85-4
High Quality 2,3,4,6-TETRA-O-BENZYL-D-GLUCOPYRANOSECAS NO.: 6564-72-3
High Quality 1-Amino-1-cyclohexanecarboxylic acidCAS NO.: 2756-85-6
High Quality ERYTHROMYCIN LACTOBIONATE (200 MG)CAS NO.: 3847-29-8