2-Amino-4-{4-methoxy-3-[(3-methoxyphenoxy)methyl]phenyl}-7-methyl-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile 1g

2-Amino-4-{4-methoxy-3-[(3-methoxyphenoxy)methyl]phenyl}-7-methyl-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile 1g