2,2′-(3,5-Difluoro-4-oxo-2H-thieno[3′,2′:4,5]cyclopenta[1,2-b]thiene-2,6(4H)-diylidene)dimalononitrile

2,2′-(3,5-Difluor-4-oxo-2H-thieno[3′,2′:4,5]cyclopenta[1,2-b]thien-2,6(4H)-diyliden)dimalononitril

2,2′-(3,5-Difluoro-4-oxo-2H-thieno[3′,2′:4,5]cyclopenta[1,2-b]thiene-2,6(4H)-diylidene)dimalononitrile

2,2′-(3,5-Difluoro-4-oxo-2H-thiéno[3′,2′:4,5]cyclopenta[1,2-b]thiène-2,6(4H)-diylidène)dimalononitrile

Propanedinitrile, 2,2′-(3,5-difluoro-4-oxo-2H-cyclopenta[1,2-b:5,4-b′]dithiene-2,6(4H)-diylidene)bis-