Shanghai Suifu Chemical Technology, based in the city of Shanghai, is an emerging chemical service company to provide a series of small-packaged catalyst combo (combination) and various chiral catalysts for the biotech and pharmaceutical industries as well as schools and research institutes. We have built our well-chosen catalog of more than 3000 unique chira catalysts (purity 98%, ee%>99%). We also offer high quality services such as custom can choose what they like combo to meet your needs. Shanghai Suifu Chemical entered the filed of organic catalysis by offering binaphthol based chiral phosphoric acids(CPAs).Our primary concern is to provide a variety of different CPAs to affordable prices and on large scale. Thus, we invested in a new and innovative way to synthesize such Bronsted acids which allows us now to add 8 derivatives (both (R) and (S) enantiomers) to our portfolio. By making structural diversity available on the market, we hope to make a significant contribution applied organocatalysis