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![2,2'-Thieno[3,2-b]thiophene-2,5-diylbis-3-thiophenecarboxylic acid](https://resource.alfa-chemistry.com/structure/1343457-55-5.gif)
| IUPAC Name | ethyl 2-[5-(3-ethoxycarbonylthiophen-2-yl)thieno[3,2-b]thiophen-2-yl]thiophene-3-carboxylate |
|---|---|
| Molecular Weight | 448.6 |
| Molecular Formula | C20H16O4S4 |
| Canonical SMILES | O=C(OCC)C(C=CS1)=C1C2=CC(SC(C3=C(C(OCC)=O)C=CS3)=C4)=C4S2 |
| InChI | InChI=1S/C20H16O4S4/c1-3-23-19(21)11-5-7-25-17(11)15-9-13-14(27-15)10-16(28-13)18-12(6-8-26-18)20(22)24-4-2/h5-10H,3-4H2,1-2H3 |
| InChI Key | MIFYNWZQJIEYSQ-UHFFFAOYSA-N |
| Storage | room temp |
| Assay | 0.95 |
| Form | solid |
| Quality Level | 100 |
![2,6-Bis(trimethylstannyl)-4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene](https://resource.alfa-chemistry.com/structure/1160823-78-8.gif)
![4,8-Bis(3,5-dioctyl-2-thienyl)-2,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene](https://resource.alfa-chemistry.com/structure/1221254-05-2.gif)
![Naphtho[1,2-c:5,6-c']bis[1,2,5]thiadiazole](https://resource.alfa-chemistry.com/structure/133546-47-1.gif)
![6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydro-dithieno[2,3-d:2', 3'-d']-s-indaceno[1,2-b:5,6-b']dithiophene](https://resource.alfa-chemistry.com/structure/1420071-64-2.gif)
