噻吩并[2,3-c]呋喃-4,6-二酮

2,6-bis(trimethylsilyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophen-4-one

bis(2-iodo-3-thienyl)methanone

Spiro[4H-cyclopenta[2,1-b:3,4-b']dithiophene-4,2'-[1,3]dioxolane]

3-噻吩甲醛