3-溴呋喃并[3,2-c]吡啶-4-胺

还原酸

1-(furan-2-yl)-1-hydroxy-6-methylheptan-3-one

(5-oxo-6-pent-4-enyl-2H-pyran-2-yl) acetate

N-methylfuran-2-carbothioamide