2,2-Dimethyl-6-cyano-4-[(4-ethoxy-1,2-dihydro-2-oxopyridin)-1-yl]-2H-1-benzopyran
2,2-Dimethyl-6-cyano-4-[(4-ethoxy-1,2-dihydro-2-oxopyridin)-1-yl]-2H-1-benzopyran(2,2-Dimethyl-6-cyano-4-[(4-ethoxy-1,2-dihydro-2-oxopyridin)-1-yl]-2H-1-benzopyran)
CAS:
化学式: C19H18N2O3