J&H Chemical Co.,ltd
(R)-(-)-1-Phenyl-1,2-ethanediol 2-tosylate
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(R)-(-)-5-Bromomethyl-2-pyrrolidinone
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Ethyl (R)-3-hydroxybutyrate
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(R)-(-)-2-Phenylpropionic acid
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(S)-(+)-2-Phenylpropionic acid
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R-2-Bromo-3-methylbutyric acid
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L(-)-10-Camphorsulfonyl chloride
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D(+)-10-Camphorsulfonyl chloride
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