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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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3-CHLORO-4-FLUOROANILINE CAS367-21-5Are important intermediates for synthesis of gatifloxacin
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N-(2-CYANOETHYL)-N-ETHYLANILINE CAS148-87-8As the disperse orange 25, 37, 50, 76, 73, 145, intermediates, disperse red 181 dye.