methyl 4-(benzyl(hydroxy)amino)-4-((2R,4S,5R)-5-((tert-butyldimethylsilyl)oxy)-2-methyl-1,3-dioxan-4-yl)butanoate

亚乙基四羧酸四乙酯

(2-methoxycarbonyl-2-chloroethyl)chloromalonic ester

1-[2-(4-nitro-phenoxy)ethyl]-1H-imidazole

4-氨基肉桂酸甲酯