1-[2-(2,2-diethoxyethoxy)-6-hydroxyphenyl]ethanone

2-amino-4-methyl-5-oxochromene-3-carbonitrile

ethyl 5-hydroxy-4-oxochromene-2-carboxylate

5-hydroxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one

1-[2-hydroxy-6-(7-phenoxyheptoxy)phenyl]ethanone