2,3-二氢-1-吲哚羧酸甲酯

N-Boc-L-烯丙基甘氨酸甲酯

methyl 6-hydroxynaphthalene-1-carboxylate

(R)-2-羟基-3-甲基丁酸甲酯

4-(1,3-benzodioxol-5-yl)-1-diazoniobut-1-en-2-olate