6-acetoxy-7-methoxy-2-methyl-3-phenyl-chromen-4-one
1-(2,5-dihydroxy-4-methoxyphenyl)-2-phenylethanone
6-hydroxy-7-methoxy-2-methyl-3-phenyl-chromen-4-one
6-hydroxy-7-methoxy-2-methyl-4-oxo-3-phenyl-4H-chromene-5-carbaldehyde
(2,4-dinitro-phenyl)-hydrazine