6-[(3,4-Dihydro-1,3-dioxo-1H-2-benzopyran)-4-yl]-2-hexynoic acid methyl ester
6-[(3,4-Dihydro-1,3-dioxo-1H-2-benzopyran)-4-yl]-2-hexynoic acid methyl ester(6-[(3,4-Dihydro-1,3-dioxo-1H-2-benzopyran)-4-yl]-2-hexynoic acid methyl ester)
CAS:
化学式: C16H14O5