2-甲酸吡嗪

吡嗪-2-甲酰氯

2-吡嗪叔丁酰胺

(3aS,8aR)-2,2-dimethyl-3-(3-phenylpropanoyl)-3,3a,8,8a-tetrahydro-2H-indeno[1,2-d][1,3]oxazole

叔-丁基(3S)-3-(叔-丁基氨基甲酰)-4-[[(2S)-环氧乙烷-2-基]甲基]哌嗪-1-羧酸酯