(3R)-3-hydroxybutanoyl-CoA = (2E)-butenoyl-CoA + H2O
(3r)-3-hydroxybutanoyl-coa = (2e)-butenoyl-coa + h2o
(3R)-3-hydroxybutanoyl-CoA = (2E)-butenoyl-CoA + H2O
(3r)-3-hydroxybutanoyl-coa = (2e)-butenoyl-coa + h2o