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2,3,4-TRIFLUOROPHENOL CAS2822-41-5Pharmaceutical intermediates, pesticide, liquid crystal material.
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Tetrabutylammonium fluoride CAS429-41-4In organic synthesis as fluorinating agent, alcohol silylation catalyst alkylation, hydroxylation reaction for alkaline reagent.
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N,O-Bis(trimethylsilyl)acetamide CAS10416-59-8Pharmaceutical intermediates, neutral silylated protective agent, mainly used for synthesis of cephalosporins.