Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 1,9-Heptadecadiene-4,6-diyn-3-olCAS NO.: 21852-80-2
High Quality (2R,5R)-5-Hydroxy-1,3-oxathiolane-2-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl esterCAS NO.: 147126-62-3