![Thieno[3,2-b]thiophene, 2,5-diethynyl (CAS: 139896-69-8)](https://atomfair.com/wp-content/uploads/2026/03/AFCM215870922.png "Thieno[3,2-b]thiophene, 2,5-diethynyl (CAS: 139896-69-8) 1")
Description
SKU: AFCM215870922
CAS Number: 139896-69-8
Molecular Formula: C10H4S2
Alias: 2,5-Diethynylthieno[3,2-b]thiophene; Thieno[3,2-b]thiophene, 2,5-diethynyl-; SCHEMBL1914194; H42064
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