ethyl (R)-3-hydroxybutanoate + NADP(+) => ethyl 3-oxobutanoate + NADPH + H(+)
ethyl (r)-3-hydroxybutanoate + nadp(+) => ethyl 3-oxobutanoate + nadph + h(+)
ethyl (R)-3-hydroxybutanoate + NADP(+) => ethyl 3-oxobutanoate + NADPH + H(+)
ethyl (r)-3-hydroxybutanoate + nadp(+) => ethyl 3-oxobutanoate + nadph + h(+)