(3R)-hydroxybutanoate dimer + H2O <=> 2 (R)-3-hydroxybutanoate + H(+)
(3r)-hydroxybutanoate dimer + h2o <=> 2 (r)-3-hydroxybutanoate + h(+)
(3R)-hydroxybutanoate dimer + H2O <=> 2 (R)-3-hydroxybutanoate + H(+)
(3r)-hydroxybutanoate dimer + h2o <=> 2 (r)-3-hydroxybutanoate + h(+)