N-(4-溴丁基)氨基甲酸叔丁酯

5-bromopentanal

ethyl 2-cyano-7-(methoxymethylamino)-7-oxoheptanoate

2,6-diamino-5-[5-hydroxy-5-(1,3-oxazol-2-yl)pentyl]-1H-pyrimidin-4-one

6-bromo-1,1,1-trifluorohexan-2-one