2-[(2-methylpropan-2-yl)oxy]ethynylsulfinylbenzene

5-甲基-8-硝基-6-氧代-5,6-二氢-4H-苯并[f]咪唑并[1,5-a][1,4]二氮杂卓-3-羧酸乙酯

tert-butyl 4-ethenylbenzoate

5-羟基烟酸叔丁酯

4-hydroxy-1-phenyl-1,8-naphthyridin-2-one