Specification: |
(s)-Ethyl-4-cyano-3-hydroxybutyrate ,its CAS NO. is 312745-91-8,the synonyms is (s)-Ethyl-4-cyano-3-hydroxybutyrate ; (s)-4-Cyano-3-hydroxybutanoate ethyl ; Butanoic acid 4-cyano-3-hydroxy-ethyl ester, (s) ; Ethyl (s)-(+)-4-cyano-3-hydroxybutyrate ; Ethyl(s)-4-cyano-3-hydroxy-butyrate ; Ethyl (s)-4-cyano-3-hydroxybutanoate ; (3s)-4-Cyano-3-hydroxy-butanoic acid ethyl ester ; Ethyl (s)-(+)-4-cyano-3-hydroxybutyrate , ee 98% .
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