Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 1-Naphthalenol,3-(4'-bromo[1,1'-biphenyl]-4-yl)-1,2,3,4-tetrahydroCAS NO.: 56181-82-9
High Quality (1S-cis)-4-Amino-2-cyclopentene-1-methanol D-hydrogen tatrateCAS NO.: 229177-52-0