Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Ethylmethyl-carbamic chlorideCAS NO.: 42252-34-6
High Quality N-6-Trifluoroacetyl-L-lysineCAS NO.: 10009-20-8
High Quality (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diolCAS NO.: 119302-20-4