3,4-dihydrocoumarin + H2O => 3-(2-hydroxyphenyl)propanoate + H(+)
3,4-dihydrocoumarin + h2o => 3-(2-hydroxyphenyl)propanoate + h(+)
3,4-dihydrocoumarin + H2O => 3-(2-hydroxyphenyl)propanoate + H(+)
3,4-dihydrocoumarin + h2o => 3-(2-hydroxyphenyl)propanoate + h(+)