[(2R,3R)-3-[1-[5,7-Dihydroxy-2-(3,4,5-trihydroxybenzoyl)oxy-chroman-3-yl]-3,4,6-trihydroxy-5-oxo-benzo[7]annulen-8-yl]-5,7-dihydroxy-chroman-2-yl] 3,4,5-trihydroxybenzoate

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. We are seller of 3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylic acid. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nit ...