109733-94-0
1-(2-Hydroxy-4-methoxy-phenyl)-3-(4-methoxy-phenyl)-prop-2-in-1-ol
→
107275-22-9
5-methoxy-2-[3-(4-methoxyphenyl)propynoyl]phenol
20979-50-4
7,4-二甲氧基黄酮