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Diethyl ethoxymethylenemalonate CAS87-13-8For the synthesis of norfloxacin; as pharmaceutical and pesticide intermediates.
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4-(N-Maleimidomethyl)cyclohexanecarboxylic acid N-hydroxysuccinimide ester CAS64987-85-51.Enzyme labeling of antibodies - both enzyme and antibody specificity can be preserved 2.Create specific bioconjugates via one- or two-step crosslinking reactions 3.Create sulfhydryl-reactive, maleimide-activated carrier proteins for coupling haptens
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(-)-FENCHONE CAS7787-20-4GB 2760-1996 rules for temporary permits the use of food with spices. Mainly used for dispensing raspberry, cherry, grape, tropical fruit and other fruit essence.