TetraChemical Name : Thieno[2,3-b]thiophene-2-carboxylic acid
CAS : 14756-75-3
Synonyms: Thieno[2,3-b]thiophene-2-carboxylic acid
![Thieno[2,3-b]thiophene-2-carboxylic acid](https://thsciimg.chemcd.cn/TS59834.gif)
Chemical Name : Thieno[2,3-b]thiophene-2-carboxylic acid
CAS : 14756-75-3
Synonyms: Thieno[2,3-b]thiophene-2-carboxylic acid
17781-31-6
57584-71-1
5290-43-7
![3,4-Dihydro-3-oxo-2h-benzo[b][1,4]thiazine-6-carboxylic acid](https://thsciimg.chemcd.cn/TS70695.gif)