tert-Butyl (6R)-5-formyl-9-azabicyclo(4.2.1)on-4-ene-9-carboxylate

(1R)-2-乙酰基-9-氮杂双环[4.2.1]壬-2-烯-9-羧酸1,1-二甲基乙基酯

(1R,6R)-2-(2-hydroxyacetyl)-9-Azabicyclo[4.2.1]non-2-ene-9-carboxylicacid, 1,1-dimethylethyl ester

9-Azabicyclo[4.2.1]non-2-ene-9-carboxylicacid, 2-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]acetyl]-, 1,1-dimethylethylester, (1R,6R)-

tert-butyl (6R)-5-carbonochloridoyl-9-azabicyclo[4.2.1]non-4-ene-9-carboxylate