N-boc-4-[(2-呋喃基甲基)氨基]哌啶

3-(furan-2-yl)-3,4-dihydroisochromen-1-one

4-[5-(diaminomethylidene)furan-2-ylidene]-2-hydroxycyclohexa-2,5-dien-1-one

N-[[5-(2-bromophenyl)furan-2-yl]methylidene]hydroxylamine

5-(2-bromophenyl)furan-2-carbonitrile