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L-Alanine CAS 56-41-7It is a non-essential amino acid and produced enzymatically from L-aspartate using aspartate β-decarboxylase.
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Di-tert-butyl dicarbonate CAS 24424-99-5It is a reagent mainly used for the introduction of the Boc protecting group to amine functionalities.
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D-Alanine CAS338-69-2For the synthesis of new sweetener and some chiral drug intermediate raw materials