5-(4-methoxyphenyl)-3-(thiophen-2-ylmethylidene)furan-2-one

2-吗啉-2-(2-噻吩)乙腈

(5E)-5-[(thiophen-2-yl)methylidene]-5H-furan-2-one

2-[hydroxy(thiophen-2-yl)methyl]-2H-furan-5-one

5-(hydroxy(thiophen-2-yl)methyl)furan-2(5H)-one