4-[(1,2-Dihydro-2-oxopyridin)-1-yl]-2,2-tetramethylene-2H-1-benzopyran-6-carbonitrile
4-[(1,2-Dihydro-2-oxopyridin)-1-yl]-2,2-tetramethylene-2H-1-benzopyran-6-carbonitrile(4-[(1,2-Dihydro-2-oxopyridin)-1-yl]-2,2-tetramethylene-2H-1-benzopyran-6-carbonitrile)
CAS:
化学式: C19H16N2O2