2,3-dibromo-1,5-naphthyridine

4-甲氧基黄烷酮

4--甲氧基黄酮

1-(1-羟基苯基)-3-(4-甲氧基苯基)丙烷-1,3-二酮

3-hydroxy-1-(2-hydroxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one