![Thieno[3,2-b]thiophene-2-carboxylic acid-image](https://www.colour-synthesis.com/wp-content/uploads/2024/08/120002.jpg)
| Item Code | 120002 |
| Purity | 98% (LC) |
| CAS Number | 1723-27-9 |
| Mol. Formula | C7H4O2S2 |
| Mol. Weight | 184.24 |
| Synonyms | thienothiophene-2-carboxylic acid, 2-carboxythienothiophene |
| SMILES | O=C(O)C=1SC=2C=CSC2C1 |
| InChl | InChI=1S/C7H4O2S2/c8-7(9)6-3-5-4(11-6)1-2-10-5/h1-3H,(H,8,9) |
| InChI Key | GVZXSZWCZGKLRS-UHFFFAOYSA-N |
| Keywords | thiophene, thienothiophene, TT heterocycle |
| Applications | Organic electronics, OLED, dichroic, intermediate |
| Notes |
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