Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality (1S-cis)-4-Amino-2-cyclopentene-1-methanol D-hydrogen tatrateCAS NO.: 229177-52-0
High Quality Pregna-1,4-diene-3,20-dione,21-(3-carboxy-1-oxopropoxy)-11,17-dihydroxy-6-methyl-, (6a,11b)CAS NO.: 2921-57-5
High Quality Methanone,[5-chloro-2-(methylamino)phenyl]phenylCAS NO.: 1022-13-5
High Quality (2-Hexadecen-1-ol,3,7,11,15-tetramethyl-, (2E,7R,11R)CAS NO.: 150-86-7
High Quality Copper, [1-(hydroxy-kO)-2(1H)-pyridinethionato-kS2]CAS NO.: 154592-20-8