SEARCH Articles Figures Tables Ethyl -4-chloro-3-hydroxybutanoate production Ethyl 3-hydroxybutanoate enantiomers Ethyl 4-chloro-3-hydroxybutanoate Ethyl 4-chloro-3-hydroxybutanoate CHBE) Hydrogens Ethyl 3-Hydroxybutanoate S -Ethyl 3-hydroxybutanoate