5,7-diethoxy-4-methylchromen-2-one

6-acetyl-5,7-dihydroxy-4-methylchromen-2-one

6,8-diacetyl-5,7-hydroxy-4-methylcouumarin

(5-acetyloxy-4-methyl-2-oxochromen-7-yl) acetate

5,7-dimethoxy-2-oxochromene-4-carbaldehyde