2h 1 benzopyran 3 carboxylic acid, 3,4 dihydro 6 methoxy , (3s)

(S)-6-methoxychroman-3-carboxylic acid is a synthetic compound with a molecular formula of C11H10O5. It is a member of the chroman family of compounds, which are characterized by a seven-membered ring with one oxygen and one carbon atom.