Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-oneCAS NO.: 82543-16-6
High Quality N2-(1S-Ethoxycarbonyl-3-phenylpropyl)-N6-trifluoroacetyl-L-lysineCAS NO.: 116169-90-5