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BISMUTH(III) IODIDE CAS7787-64-6Used as an analytical reagent, also used to test the alkaloids or other alkali.
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N,O-BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE CAS25561-30-2Pharmaceutical intermediates, neutral silicane protective agent, mainly used in the synthesis of cephalosporin antibiotics
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(R)-(-)-3-CHLORO-1,2-PROPANEDIOL CAS57090-45-6A variety of chiral pharmaceutical intermediates.
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(S)-(+)-3-CHLORO-1,2-PROPANEDIOL CAS60827-45-4Used in synthesis of chiral reagent and medicine intermediate
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1-CHLORO-2-METHYL-2-PHENYLPROPANE CAS515-40-2Chlorinated tertiary butyl benzene is important intermediates for the synthesis of benzene Ding Xi acaricide.