2,2,4,4-tetraphenyloxetan-3-one

2-methyl-5-phenyl-1,3,4-oxadiazole

1,2-dichloro-1-(1,2-dichloroethylsulfanyl)ethane

Methyl 5-bromo-2-hydroxy-4-methoxybenzoate

1,1'-偶氮二(1-甲基乙基)二乙酸酯