Purification technique by dissolving and slowly reforming crystals.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
5-ethynyl-2-hydroxyacetophenone
3-O-[(tert-butyl)-diphenylsilyl]-1,2-O-isopropylidene-5,6-di-O-mesyl-α-D-glucofuranose