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2-Mercapto-5-methyl-1,3,4-thiadiazole CAS29490-19-5Production of cefazolin, cephalosporins card nai, ketone, sanzuotong cephalosporin, cephalosporin cefepime paro, cephalosporin BL - S339, cefuroxime benzyl important intermediates of cephalosporin and other medicine
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MALACHITE GREEN CAS2437-29-8Can be used as a biological stain, dye cell or tissue blue-green, convenient to study under a microscope. Is also used as a dye silk, leather and paper.
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NBT CAS 298-83-9Dehydrogenase and peroxidase substrate, it is also one of alkaline phosphatase substrate