Hangzhou Fenjun Chemical Co Ltd.
Country: China (Mainland)
Business Type: Trading Company
4-Oxo-3-(phenylMethoxy)-4H-pyran-2,5-dicarboxylic acid 2,5-diMethyl esterCAS NO.: 1246616-66-9
(R)-(-)-3-Hydroxybutyric acid methyl esterCAS NO.: 3976-69-0