凯素灵

3,5-二甲氧基苯酚

2-羟基-4,6-二甲氧基苯甲酸

5-Methoxy-2,8-bis-(4-methoxy-phenyl)-3,4-dihydro-2H-furo[2,3-h]chromene

8-carboxymethyl-7-hydroxy-5,4'-dimethoxyflavan