Licoricesaponin G2 is a pentacyclic triterpenoid derived from Glycyrrhiza aspera, which can be used to differentiate crude liquorice from honey-processed liquorice.

1-{1H-吡咯并[2,3-d]嘧啶-4-基}哌嗪二盐酸盐是一种用作分子结构单元的化合物。

4-羟基间苯二甲酸二甲酯是一种水杨酸甲酯类似物，用作化学合成的基础材料。