9-methyl-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-7-one

5,8-diazoniadispiro[4.2.4⁸.2⁵]tetradecane

2-naphthalen-2-yl-4,5-dihydro-1,3-thiazole

2-溴-1-癸烯

4,4’-(1,2-乙二氧基)二苯酚