3,6,9,12,15,18-hexaoxabicyclo[18.3.1]tetracosa-1(24),20,22-triene-24-sulfinic acid

2-溴苯-1,3-二甲醛

3,6,9,12,15,18,21,24,27,30-decaoxabicyclo[30.3.1]hexatriaconta-1(36),32,34-triene-36-carboxylic acid

2,6-双[(2,2,6,6-四甲基-1-哌啶基)甲基]苯硼酸

2-naphthalen-2-ylbenzene-1,3-dicarbaldehyde