benzyl 2-thiophen-2-ylacetate

N-(2-氨基乙基)噻吩-2-羧酰胺

4-氯-2-(2-噻吩)喹唑啉

alpha-氧代噻吩-2-乙腈

2-thiophen-2-yl-4,5-dihydro-1,3-oxazole