(2Z,4E)-6-(2-hydroxyphenoxy)-6-oxohexa-2,4-dienoic acid

3-氧代己二酸

1,2-二甲氧基-4-二硝基苯

双联邻苯二酚硼酸酯

benzo[e]benzo[5,6][1,4,2,3]dioxadiborinino[2,3-b][1,4,2,3]dioxadiborinine